Exhibit (g6) AMENDMENT TO CUSTODIAN AGREEMENT AMENDMENT TO CUSTODIAN AGREEMENT, effective as of July 24, 2006, by and between JULIUS BAER INVESTMENT FUNDS, a business trust established under the laws of the Commonwealth of Massachusetts (the "Fund"),...

                                                                    Exhibit (g6)

                        AMENDMENT TO CUSTODIAN AGREEMENT

         AMENDMENT TO CUSTODIAN AGREEMENT, effective as of July 24, 2006, by and
between XXXXXX XXXX INVESTMENT FUNDS, a business trust established under the
laws of the Commonwealth of Massachusetts (the "Fund"), and INVESTORS BANK &
TRUST COMPANY, a Massachusetts trust company (the "Bank").

         WHEREAS, the Fund and Bank entered into a Custody Agreement dated
December 28, 1999, as amended from time to time (the "Custodian Agreement"); and

         WHEREAS, the Fund and Bank desire to amend the Custodian Agreement to
include the Xxxxxx Xxxx U.S. Microcap Fund, the Xxxxxx Xxxx U.S. Smallcap Fund,
the Xxxxxx Xxxx U.S. Midcap Fund and the Xxxxxx Xxxx U.S. Multicap Fund on
Appendix C;

         NOW, THEREFORE, in consideration of the premises set forth herein, the
parties agree as follows:

         1.       Amendments. Appendix C to the Custodian Agreement is hereby
amended, as attached hereto, to add the Xxxxxx Xxxx U.S. Microcap Fund, the
Xxxxxx Xxxx U.S. Smallcap Fund, the Xxxxxx Xxxx U.S. Midcap Fund and the Xxxxxx
Xxxx U.S. Multicap Fund.

         2.       Miscellaneous. Except as amended hereby, the Custodian
Agreement shall remain in full force and effect. This Amendment may be executed
in two or more counterparts, each of which shall be deemed an original, but all
of which together shall constitute one and the same instrument.

         IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be
executed by their respective duly authorized officers as of the day and year
first written above.

XXXXXX XXXX INVESTMENT FUNDS                INVESTORS BANK & TRUST COMPANY

By: /s/ Xxxxx X. Xxxxxx  / Xxxx Whilesmith  By: /s/ Xxxx Xxxxxxx
   ---------------------------------------      ----------------------------

Name: Xxxxx X. Xxxxxx / Xxxx Whilesmith     Name: Xxxx Xxxxxxx
      ---------------------------------           --------------------------

Title: CFO / Secretary                      Title: Senior Vice President and CFO
       -----------------------                     -----------------------------



                                   APPENDIX C

                                   PORTFOLIOS

                      Xxxxxx Xxxx International Equity Fund
                       Xxxxxx Xxxx Total Return Bond Fund
                     Xxxxxx Xxxx Global High Yield Bond Fund
                    Xxxxxx Xxxx International Equity Fund II
                         Xxxxxx Xxxx U.S. Microcap Fund
                         Xxxxxx Xxxx U.S. Smallcap Fund
                          Xxxxxx Xxxx U.S. Xxxxxx Fund
                         Xxxxxx Xxxx U.S. Multicap Fund