497 1 classy.txt SunAmerica Mutual Fund GNMA Fund Focused Growth and Income Portfolio Growth Opportunities Fund Supplement to the Prospectus dated January 30, 2002 Class Y shares of the GNMA Fund, Focused Growth and Income Portfolio, and Growth Opportunities Fund have been renamed Class X shares. The Class' characteristics remain the same, only the name of the Class is changing. All references in the prospectus are hereby changed accordingly. Dated: March 11, 2002