UNITED STATES
                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549

                                 SCHEDULE 13D
                               (Amendment No. 5)

                   Under the Securities Exchange Act of 1934

                         ITT EDUCATIONAL SERVICES, INC.
                  ------------------------------------------
                               (Name of Issuer)

                         COMMON STOCK, $.01 par value
                      -------------------------------------
                         (Title of Class of Securities)

                                  4506B109
                                  ---------
                               (CUSIP Number)

                              Gregory D. Hitchan
                          Blum Capital Partners, L.P.
                        909 Montgomery Street, Suite 400
                            San Francisco, CA 94133
                                (415) 434-1111
                             -------------------
               (Name, Address and Telephone Number of Person
              Authorized to Receive Notices and Communications)

                              July 8, 2005
                            -----------------
           (Date of Event which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to 
report the acquisition which is the subject of this Schedule 13D, and is 
filing this schedule because of Rule 13d-1(b)(3) or (4), check the following 
box [ ].

*The remainder of this cover page shall be filled out for a reporting person's 
initial filing on this form with respect to the subject class of securities, 
and for any subsequent amendment containing information which would alter 
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be 
deemed to be "filed" for the purpose of Section 18 of the Securities Exchange 
Act of 1934 ("Act") or otherwise subject to the liabilities of that section of 
the Act but shall be subject to all other provisions of the Act (however, see 
the Notes).
                                Page 1 of 13



CUSIP NO. 4506B109              SCHEDULE 13D                    Page 2 of 13

-----------------------------------------------------------------------------
 1.  NAME OF REPORTING PERSON                     BLUM CAPITAL PARTNERS, L.P.

    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON              94-3205364
-----------------------------------------------------------------------------
 2.  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*               (a) [x]
                                                                     (b) [x]
-----------------------------------------------------------------------------
 3.  SEC USE ONLY

-----------------------------------------------------------------------------
 4.  SOURCE OF FUNDS*                                              See Item 3

-----------------------------------------------------------------------------
 5.  CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
    PURSUANT TO ITEMS 2(d) or 2(e)                                        [ ]
-----------------------------------------------------------------------------
 6.  CITIZENSHIP OR PLACE OF ORGANIZATION                          California

-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER                                 -0-

   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER                      6,369,000**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                 6,369,000**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 6,369,000**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               13.8%**

-----------------------------------------------------------------------------
14.  TYPE OF REPORTING PERSON                                          PN, IA

-----------------------------------------------------------------------------
** See Item 5

                     *SEE INSTRUCTIONS BEFORE FILLING OUT!





CUSIP NO. 4506B109              SCHEDULE 13D                    Page 3 of 13

-----------------------------------------------------------------------------
 1.  NAME OF REPORTING PERSON              RICHARD C. BLUM & ASSOCIATES, INC.

     S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON             94-2967812
-----------------------------------------------------------------------------
 2.  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                (a) [x]
                                                                      (b) [x]
-----------------------------------------------------------------------------
 3.  SEC USE ONLY
-----------------------------------------------------------------------------
 4.  SOURCE OF FUNDS*                                              See Item 3
-----------------------------------------------------------------------------
 5.  CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
     PURSUANT TO ITEMS 2(d) or 2(e)                                       [ ]
-----------------------------------------------------------------------------
 6.  CITIZENSHIP OR PLACE OF ORGANIZATION                          California

-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER                                 -0-

   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER                      6,369,000**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                 6,369,000**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 6,369,000**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               13.8%**

-----------------------------------------------------------------------------
14.  TYPE OF REPORTING PERSON                                              CO

-----------------------------------------------------------------------------
** See Item 5

                     *SEE INSTRUCTIONS BEFORE FILLING OUT!




CUSIP NO. 4506B109              SCHEDULE 13D                    Page 4 of 13

-----------------------------------------------------------------------------
 1.  NAME OF REPORTING PERSON                    BLUM STRATEGIC GP II, L.L.C.

    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON              94-3395150
-----------------------------------------------------------------------------
 2.  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                (a) [x]
                                                                      (b) [x]
-----------------------------------------------------------------------------
 3.  SEC USE ONLY

-----------------------------------------------------------------------------
 4.  SOURCE OF FUNDS*                                              See Item 3

-----------------------------------------------------------------------------
 5.  CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
     PURSUANT TO ITEMS 2(d) or 2(e)                                       [ ]
-----------------------------------------------------------------------------
 6.  CITIZENSHIP OR PLACE OF ORGANIZATION                            Delaware

-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER                                 -0-

   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER                      6,369,000**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                 6,369,000**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 6,369,000**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               13.8%**

-----------------------------------------------------------------------------
14.  TYPE OF REPORTING PERSON                  OO (Limited Liability Company)

-----------------------------------------------------------------------------
** See Item 5

                     *SEE INSTRUCTIONS BEFORE FILLING OUT!



CUSIP NO. 4506B109              SCHEDULE 13D                     Page 5 of 13

-----------------------------------------------------------------------------
1.  NAME OF REPORTING PERSON                BLUM STRATEGIC PARTNERS II, L.P.

    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON              94-3395151
-----------------------------------------------------------------------------
2.  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                (a) [x]
                                                                     (b) [x]
-----------------------------------------------------------------------------
3.  SEC USE ONLY

-----------------------------------------------------------------------------
4.  SOURCE OF FUNDS*                                               See Item 3

-----------------------------------------------------------------------------
5.  CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
    PURSUANT TO ITEMS 2(d) or 2(e)                                        [ ]
-----------------------------------------------------------------------------
6.  CITIZENSHIP OR PLACE OF ORGANIZATION                             Delaware

-----------------------------------------------------------------------------
                   7.  SOLE VOTING POWER                                  -0-

  NUMBER OF       -----------------------------------------------------------
   SHARES          8.  SHARED VOTING POWER                       6,369,000**
   BENEFICIALLY
   OWNED BY EACH  -----------------------------------------------------------
   PERSON WITH     9.  SOLE DISPOSITIVE POWER                             -0-

                  -----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                 6,369,000**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 6,369,000**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    CERTAIN SHARES                                                        [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               13.8%**

-----------------------------------------------------------------------------
14.  TYPE OF REPORTING PERSON                                              PN

-----------------------------------------------------------------------------
** See Item 5 below

                     *SEE INSTRUCTIONS BEFORE FILLING OUT!





CUSIP NO. 4506B109              SCHEDULE 13D                    Page 6 of 13

-----------------------------------------------------------------------------
 1.  NAME OF REPORTING PERSON                     BLUM STRATEGIC GP III, L.P.

    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON              02-0742606
-----------------------------------------------------------------------------
 2.  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                (a) [x]
                                                                      (b) [x]
-----------------------------------------------------------------------------
 3.  SEC USE ONLY

-----------------------------------------------------------------------------
 4.  SOURCE OF FUNDS*                                              See Item 3

-----------------------------------------------------------------------------
 5.  CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
     PURSUANT TO ITEMS 2(d) or 2(e)                                       [ ]
-----------------------------------------------------------------------------
 6.  CITIZENSHIP OR PLACE OF ORGANIZATION                            Delaware

-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER                                 -0-

   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER                      6,369,000**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                 6,369,000**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 6,369,000**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               13.8%**

-----------------------------------------------------------------------------
14.  TYPE OF REPORTING PERSON                                             PN 

-----------------------------------------------------------------------------
** See Item 5

                     *SEE INSTRUCTIONS BEFORE FILLING OUT!



CUSIP NO. 4506B109              SCHEDULE 13D                    Page 7 of 13

-----------------------------------------------------------------------------
 1.  NAME OF REPORTING PERSON                   BLUM STRATEGIC GP III, L.L.C.

    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON              04-3809436
-----------------------------------------------------------------------------
 2.  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                (a) [x]
                                                                      (b) [x]
-----------------------------------------------------------------------------
 3.  SEC USE ONLY

-----------------------------------------------------------------------------
 4.  SOURCE OF FUNDS*                                              See Item 3

-----------------------------------------------------------------------------
 5.  CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
     PURSUANT TO ITEMS 2(d) or 2(e)                                       [ ]
-----------------------------------------------------------------------------
 6.  CITIZENSHIP OR PLACE OF ORGANIZATION                            Delaware

-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER                                 -0-

   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER                      6,369,000**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                 6,369,000**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 6,369,000**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               13.8%**

-----------------------------------------------------------------------------
14.  TYPE OF REPORTING PERSON                  OO (Limited Liability Company)

-----------------------------------------------------------------------------
** See Item 5

                     *SEE INSTRUCTIONS BEFORE FILLING OUT!



CUSIP NO. 4506B109              SCHEDULE 13D                    Page 8 of 13

Item 1.  Security and Issuer
----------------------------

This Amendment No. 5 amends the Statement on Schedule 13D (the "Schedule 13D") 
filed with the Securities and Exchange Commission (the "Commission") on October 
18, 2004 by Blum Capital Partners, L.P., a California limited partnership, 
("Blum L.P."); Richard C. Blum & Associates, Inc., a California corporation 
("RCBA Inc."); Blum Strategic GP II, L.L.C., a Delaware limited liability 
company ("Blum GP II"); Blum Strategic Partners II, L.P., a Delaware limited 
partnership ("Blum Strategic II") (collectively, the "Reporting Persons") and 
Richard C. Blum.  This amendment relates to shares of Common Stock, $.01 par 
value (the "Common Stock") of ITT Educational Services, Inc., a Delaware 
corporation (the "Issuer").  The principal executive office and mailing address 
of the Issuer is 13000 North Meridian Street, Carmel, Indiana 46032-1404.  The 
following amendments to the Schedule 13D are hereby made.  Unless otherwise 
defined herein, all capitalized terms shall have the meanings ascribed to them 
in the Schedule 13D. 

Item 2.  Identity and Background
---------------------------------

Item 2 of the Schedule 13D is hereby amended to add the following:

Blum Strategic GP III, L.L.C. ("Blum GP III") is a Delaware limited liability 
company whose principal business is acting as the general partner of Blum 
Strategic GP III, L.P. ("Blum GP III LP"), a Delaware limited partnership, 
whose principal business is acting as the general partner of Blum Strategic 
Partners III, L.P., a Delaware limited partnership ("Blum Strategic III") whose 
principal office is 909 Montgomery Street, Suite 400, San Francisco, California 
94133.

The principal business office address of Blum GP III and Blum GP III LP is 909 
Montgomery Street, Suite 400, San Francisco, California 94133.  The names of 
the managing members and members of Blum GP III, their addresses, citizenship 
and principal occupations are as follows:

Name and              Business                Citizen-   Principal Occupation
Office Held           Address                  ship       or Employment
--------------------  -----------------------  ---------  -------------------

Richard C. Blum      909 Montgomery St.       USA       President & Chairman,
Managing Member      Suite 400                          Blum L.P.
                     San Francisco, CA 94133

Nils Colin Lind      909 Montgomery St.       Norway    Managing Partner,
Managing Member      Suite 400                          Blum L.P.
                     San Francisco, CA 94133




CUSIP NO. 4506B109              SCHEDULE 13D                    Page 9 of 13


Name and              Business                Citizen-   Principal Occupation
Office Held           Address                  ship       or Employment
--------------------  ----------------------  ---------  -------------------

John H. Park         909 Montgomery St.       USA       Partner,
Managing Member      Suite 400                          Blum L.P.
                     San Francisco, CA 94133

Gregory L. Jackson   909 Montgomery St.       USA       Partner,
Managing Member      Suite 400                          Blum L.P.
                     San Francisco, CA 94133

Jeffrey A. Cozad     909 Montgomery St.       USA       Partner,
Managing Member      Suite 400                          Blum L.P.
                     San Francisco, CA 94133

John C. Walker       909 Montgomery St.       USA       Partner,
Member               Suite 400                          Blum L.P.
                     San Francisco, CA 94133

Jose S. Medeiros     909 Montgomery St.       Brazil    Partner,
Member               Suite 400                          Blum L.P.
                     San Francisco, CA 94133

Marc T. Scholvinck   909 Montgomery St.       USA       Partner & Chief
Member               Suite 400                          Financial Officer,
                     San Francisco, CA 94133            Blum L.P. 

Gregory D. Hitchan   909 Montgomery St.       USA       General Counsel 
Member &             Suite 400                          & Secretary,
General Counsel      San Francisco, CA 94133            Blum L.P.

To the best knowledge of the Reporting Persons, none of the entities or 
persons identified in this Item 2 has, during the past five years, been 
convicted of any criminal proceeding (excluding traffic violations or similar 
misdemeanors), nor been a party to a civil proceeding of a judicial or 
administrative body of competent jurisdiction and as a result of such 
proceeding was or is subject to a judgment, decree or final order enjoining 
future violations of, or prohibiting or mandating activities subject to, 
federal or state securities laws or finding any violation with respect to such 
laws.

Item 5.  Interest in Securities of the Issuer
---------------------------------------------

(a),(b) According to the Issuer's most recent Form 10-Q, there were 46,165,579 
shares of Common Stock issued and outstanding as of March 31, 2005.  Based on 
such information, after taking into account the transactions described in Item 
5(c) below, the Reporting Persons report beneficial ownership of the following 
shares of Common Stock: (i) 2,606,300 shares of 


CUSIP NO. 4506B109              SCHEDULE 13D                    Page 10 of 13


Common Stock held by Blum L.P. and RCBA Inc. on behalf of the limited 
partnerships for which Blum L.P. serves as the general partner, or on behalf of 
an entity for which Blum L.P. serves as investment advisor, which represents 
5.6% of the outstanding shares of the Common Stock; (ii) 3,151,100 shares of 
the Common Stock held by Blum GP II on behalf of the limited partnership for 
which it serves as the general partner and on behalf of the limited partnership 
for which it serves as the managing limited partner, which represents 6.8% of 
the outstanding shares of the Common Stock; (iii) 470,200 shares of the Common 
Stock held by Blum GP III which serves as general partner of Blum GP III LP 
which, in turn, serves as the general partner of Blum Strategic III, which 
represents 1.0% of the outstanding shares of the Common Stock; and (iv) 70,700 
shares of the Common Stock that are legally owned by The Nuclear 
Decommissioning Trust of Dominion Nuclear Connecticut, Inc. ("Dominion 
Connecticut") and 70,700 shares of the Common Stock that are legally owned by 
Virginia Electric and Power Company Qualified Nuclear Decommissioning Trust 
("Virginia Electric") (collectively, the "Investment Advisory Clients"), with 
respect to which Blum L.P. has voting and investment power.  Each Investment 
Advisory Client has entered into an investment management agreement with Blum 
L.P., but neither Investment Advisory Client has any contract, arrangement or 
understanding with the other Investment Advisory Client, or any other Reporting 
Person, with respect to the acquisition, ownership, disposition or voting of 
any shares of the Common Stock.  Each Investment Advisory Client disclaims 
membership in a group with any Reporting Person or with the other Investment 
Advisory Client, and each disclaims beneficial ownership of any shares 
beneficially owned by the Reporting Persons other than for their own account.

Voting and investment power concerning the above shares are held solely by Blum 
L.P., Blum GP II and Blum GP III.  The Reporting Persons therefore may be 
deemed to be members in a group, in which case the group would be deemed to 
have beneficial ownership of an aggregate of 6,369,000 shares of the Common 
Stock, which is 13.8% of the outstanding Common Stock.  As the sole general 
partner of Blum L.P., RCBA Inc. is deemed the beneficial owner of the 
securities over which Blum L.P. has voting and investment power.  The filing 
of this Schedule shall not be construed as an admission that any of the 
officers, managing members and members of Blum L.P., Blum GP II, Blum GP III LP 
and Blum GP III, is, for any purpose, the beneficial owner of any of the 
securities that are beneficially owned by Blum L.P., Blum GP II, Blum GP III LP 
or Blum GP III.

c) During the last 60 days, the Reporting Persons purchased the following 
shares of Common Stock in the open market:





CUSIP NO. 4506B109              SCHEDULE 13D                    Page 11 of 13


Entity                            Trade Date    Shares   Price/Share
------                            ----------    -------  -----------
Investment partnerships for       05-05-05       18,100    42.9972
which Blum L.P. serves as the     05-06-05       26,700    43.1463
general partner and on behalf     05-09-05       24,900    43.0894
of an entity for which Blum L.P.  05-11-05       17,700    43.3647
serves as investment advisor.     05-13-05          900    42.9890
                                  05-16-05          700    43.1000
                                  05-19-05          600    43.6390
                                  05-20-05       26,700    43.9523
                                  05-23-05       73,300    45.0759
                                  05-25-05       27,300    44.2537
                                  06-16-05       13,700    47.2106
                                  06-17-05        1,000    47.2600
                                  06-20-05        2,900    47.2457
                                  06-21-05        2,200    47.2600
                                  07-08-05       10,000    51.9701

Entity                           Trade Date    Shares    Price/Share
------                            ---------    -------   ----------
The limited partnerships for      05-13-05      55,100     42.9890
which Blum GP II serves as the    05-16-05      27,800     43.1000
general partner and the managing  05-19-05      30,100     43.6390
limited partner.                 

Entity                           Trade Date    Shares    Price/Share
------                            ---------    -------   ----------
For Blum Strategic III for        05-31-05      27,600     45.2329
which Blum GP III LP              06-01-05       1,900     45.5537
serves as the general partner     06-02-05       5,800     46.4164
and for Blum GP III which         06-03-05      15,400     47.0947
serves as the general             06-06-05      59,700     47.1815
partner for Blum GP III LP.       06-16-05      13,700     47.2106
                                  06-17-05       1,000     47.2600
                                  06-20-05       2,900     47.2457
                                  06-21-05       2,200     47.2600
                                  07-08-05     340,000     51.9701

Entity                            Trade Date    Shares   Price/Share
------                            ----------    -------  -----------
The Investment Advisory           05-05-05       1,200     42.9972
Clients for which Blum L.P.       05-06-05       1,800     43.1463
serves as investment advisor.     05-09-05       1,600     43.0894
                                  05-11-05       1,200     43.3647
                                  05-16-05         200     43.1000




CUSIP NO. 4506B109            SCHEDULE 13D                     Page 12 of 13


(d) and (e)  Not applicable.

Item 6.  Contracts, Arrangements, Understandings or Relationships with 
Respect to Securities of the Issuer
---------------------------------------------------------------------------

None of the Reporting Persons or, to the best knowledge of the Reporting 
Persons, the other persons named in Item 2, is a party to any contract, 
arrangement, understanding or relationship with respect to any securities 
of the Issuer, including but not limited to the transfer or voting of any 
securities of the Issuer, finder's fees, joint ventures, loan or option 
arrangements, puts or calls, guarantees of profits, division of profits or 
loss, or the giving or withholding of proxies, except (i) as previously 
disclosed, or (ii) as noted above, Blum L.P. has voting and investment 
power of the shares held by it for the benefit of The Investment Advisory 
Clients.

Item 7.  Material to be Filed as Exhibits
-----------------------------------------
Exhibit A Joint Filing Undertaking.


CUSIP NO. 4506B109             SCHEDULE 13D                    Page 13 of 13

                                 SIGNATURES

After reasonable inquiry and to the best of our knowledge and belief, the 
undersigned certify that the information set forth in this statement is true, 
complete and correct.

Dated:  July 18, 2005

RICHARD C. BLUM & ASSOCIATES, INC.    BLUM CAPITAL PARTNERS, L.P.
                                      By: Richard C. Blum & Associates, Inc.
                                          its General Partner


By: /s/ Gregory D. Hitchan                By: /s/ Gregory D. Hitchan
    -------------------------------       -----------------------------------
    Gregory D. Hitchan                    Gregory D. Hitchan
    General Counsel and Secretary         General Counsel and Secretary 
     

BLUM STRATEGIC GP II, L.L.C.          BLUM STRATEGIC GP III, L.L.C.
                                      
                                      
                                      

By: /s/ Gregory D. Hitchan              By:  /s/ Gregory D. Hitchan
     -------------------------------    ------------------------------------
     Gregory D. Hitchan                 Gregory D. Hitchan
     Member and General Counsel         Member and General Counsel


BLUM STRATEGIC PARTNERS II, L.P.        BLUM STRATEGIC PARTNERS III, L.P.
By:  Blum Strategic GP II, L.L.C.,      By:  Blum Strategic GP III, L.P.,
     Its General Partner                     Its General Partner
                                        By:  Blum Strategic GP III, L.L.C.
                                             Its General Partner



By:  /s/ Gregory D. Hitchan             By:  /s/ Gregory D. Hitchan
    ----------------------------           --------------------------------
     Gregory D. Hitchan,                   Gregory D. Hitchan,
     Member and General Counsel            Member and General Counsel


BLUM STRATEGIC GP III, L.P.
By:  Blum Strategic GP III, L.L.C.
     Its General Partner

By:  /s/ Gregory D. Hitchan
    ----------------------------
    Gregory D. Hitchan
    Member and General Counsel



CUSIP NO. 4506B109             SCHEDULE 13D                    Page 1 of 1

                                   Exhibit A
                           JOINT FILING UNDERTAKING

The undersigned, being duly authorized thereunto, hereby execute this 
agreement as an exhibit to this Schedule 13D to evidence the agreement of the 
below-named parties, in accordance with the rules promulgated pursuant to the 
Securities Exchange Act of 1934, to file this Schedule jointly on behalf of 
each such party.

Dated:  July 18, 2005

RICHARD C. BLUM & ASSOCIATES, INC.    BLUM CAPITAL PARTNERS, L.P.
                                      By: Richard C. Blum & Associates, Inc.
                                          Its General Partner


By: /s/ Gregory D. Hitchan                By: /s/ Gregory D. Hitchan
    -------------------------------       -----------------------------------
    Gregory D. Hitchan                    Gregory D. Hitchan
    General Counsel and Secretary         General Counsel and Secretary


BLUM STRATEGIC GP II, L.L.C.          BLUM STRATEGIC GP III, L.L.C.
                                      
                                      

By: /s/ Gregory D. Hitchan            By:  /s/ Gregory D. Hitchan
     -------------------------------  -------------------------------------
     Gregory D. Hitchan               Gregory D. Hitchan, 
     Member and General Counsel       Member and General Counsel


BLUM STRATEGIC PARTNERS II, L.P.      BLUM STRATEGIC PARTNERS III, L.P.
By:  Blum Strategic GP II, L.L.C.,    By:  Blum Strategic GP III, L.P.,
     Its General Partner                   Its General Partner
                                      By:  Blum Strategic GP III, L.L.C.
                                           Its General Partner


By:  /s/ Gregory D. Hitchan           By:  /s/ Gregory D. Hitchan
    ----------------------------           --------------------------------
     Gregory D. Hitchan,                   Gregory D. Hitchan,
     Member and General Counsel            Member and General Counsel

BLUM STRATEGIC GP III, L.P.
By:  Blum Strategic GP III, L.L.C.
     Its General Partner

By:  /s/ Gregory D. Hitchan
    ----------------------------
    Gregory D. Hitchan
    Member and General Counsel