0001010026-99-000009 S-8 4 19990907 19990907 3DFX INTERACTIVE INC 0001010026 7372 770390421 CA 0201 S-8 33 333-86661 99707020 4435 FORTRAN DR SAN JOSE CA 95134 4089354400 4435 FORTRAN DR SAN JOSE CA 95134 S-8 1 000101002699000009-001-seq1-s-8.txt FORM S-8 EX-4.1 2 000101002699000009-002-seq2-ex-4-1.txt 1999 SUPPLEMENTARY STOCK OPTION PLAN EX-5.1 3 000101002699000009-003-seq3-ex-5-1.txt OPINION OF COUNSEL EX-23.1 4 000101002699000009-004-seq4-ex-23-1.txt CONSENT OF INDEPENDENT ACCOUNTANTS