AMENDED EXHIBIT A THIS EXHIBIT A, amended and restated as of May 25, 2006, is Exhibit A to that certain Distribution Agreement dated as of January 1, 2004 between Professional Funds Distributor, LLC and WT Mutual Fund.

                                                             EXHIBIT 23(E)(I)(B)

                                AMENDED EXHIBIT A

     THIS EXHIBIT A, amended and restated as of May 25, 2006, is Exhibit A to
that certain Distribution Agreement dated as of January 1, 2004 between
Professional Funds Distributor, LLC and WT Mutual Fund.


                                             
Wilmington Short/Intermediate-Term Bond Fund    Institutional
                                                Investor

Wilmington Broad Market Bond Fund               Institutional
                                                Investor

Wilmington Municipal Bond Fund                  Institutional
                                                Investor

Wilmington Short-Term Bond Fund                 Institutional
                                                Investor

Wilmington Large-Cap Core Fund                  Institutional
                                                Investor

Wilmington Large-Cap Value Fund                 Institutional
                                                Investor

Wilmington Small-Cap Core Fund                  Institutional
                                                Investor

Wilmington Multi-Manager Real Asset Fund        Institutional
                                                Investor

Wilmington Multi-Manager International Fund     Institutional
                                                Investor

Wilmington Multi-Manager Large-Cap Fund         Institutional
                                                Investor
                                                Service

Wilmington Multi-Manager Mid-Cap Fund           Institutional
                                                Investor
                                                Service

Wilmington Multi-Manager Small-Cap Fund         Institutional
                                                Investor
                                                Service

Wilmington Large-Cap Growth Fund                Institutional
                                                Investor

Roxbury Mid-Cap Fund                            Institutional
                                                Investor

Roxbury Small-Cap Growth Fund                   Institutional
                                                Investor

Roxbury Micro-Cap Fund                          Institutional
                                                Investor

Wilmington Prime Money Market Fund              Institutional (formerly, Investor)
                                                Service
                                                Class W





                                             
Wilmington U.S. Government Money Market Fund    Institutional (formerly, Investor)
                                                Service
                                                Class W

Wilmington Tax - Exempt Money Market Fund       Institutional
                                                Class W (formerly, Service)

Wilmington Aggressive Asset Allocation Fund     Institutional
                                                Investor

Wilmington Moderate Asset Allocation Fund       Institutional
                                                Investor

Wilmington Conservative Asset Allocation Fund   Institutional
                                                Investor

Wilmington Small-Cap Growth Fund                Institutional
                                                Investor

Wilmington Mid-Cap Core Fund                    Institutional
                                                Investor

Wilmington Small-Cap Value Fund                 Institutional
                                                Investor

Wilmington ETF Allocation Fund                  Institutional
                                                Investor

Wilmington Tax-Managed Cap-Free Fund            Institutional
                                                Investor


PROFESSIONAL FUNDS DISTRIBUTOR, LLC


By:
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Name:
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Title:
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WT MUTUAL FUND


By:
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Name:
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Title:
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