DATED OCTOBER 30, 2003 ADDENDUM TO THE ADMINISTRATION AGREEMENT DATED MARCH 17, 2003 Between: THE ENDOWMENT (OFFSHORE) FUND, LTD. THE ENDOWMENT FUND L.P. THE ENDOWMENT (DOMESTIC) FUND L.P. THE ENDOWMENT (EXEMPT) FUND I, L.P. THE ENDOWMENT (EXEMPT)...