0000889812-99-000443 SC 13G/A 1 19990210 3DFX INTERACTIVE INC 0001010026 7372 770390421 CA 1231 SC 13G/A 34 005-52571 99528012 4435 FORTRAN DR SAN JOSE CA 95134 4089354400 4435 FORTRAN DR SAN JOSE CA 95134 CHASE VENTURE CAPITAL ASSOCIATES L P 0001015240 CA 1231 SC 13G/A 380 MADISON AVENUE 12TH FLOOR NEW YORK NY 10017 2126223100 380 MADISON AVENUE 12TH FLOOR NEW YORK NY 10017 SC 13G/A 1 000088981299000443-001-seq1-sc-13g-a.txt STATEMENT OF BENEFICIAL OWNERSHIP