497 1 sp237mlssp11.txt SP237MLSSP11 LOOMIS SAYLES INTERNATIONAL EQUITY FUND (THE "FUND") Supplement dated August 10, 2004 to CDC Nvest Equity Funds Classes A, B and C and Class Y Prospectuses, each dated February 1, 2004, each as may be supplemented from time to time Alexander Muromcew no longer serves as co-portfolio manager of the Fund. John Tribolet and Eswar Menon continue to serve as co-managers of the Fund. SP237-0804 LOOMIS SAYLES WORLDWIDE FUND (THE "FUND") Supplement dated August 10, 2004 to Loomis Sayles Funds I and Loomis Sayles Funds II Equity Funds Prospectus dated February 1, 2004, as may be supplemented from time to time Alex Muromcew no longer serves as co-portfolio manager of the international equity securities sector of the Fund. John Tribolet and Eswar Menon continue to serve as co-managers of the international equity securities sector of the Fund. M-LSSP11-0804