0000905718-07-000171 SC 13G 1 20070425 20070425 3DFX INTERACTIVE INC 0001010026 7372 770390421 CA 0201 SC 13G 34 005-52571 07787758 4435 FORTRAN DR SAN JOSE CA 95134 4085913508 4435 FORTRAN DR SAN JOSE CA 95134 TYNDALL CAPITAL PARTNERS L P 0001219314 000000000 DE 1231 SC 13G 599 LEXINGTON AVENUE SUITE 4100 NEW YORK NY 10022 2124462460 599 LEXINGTON AVENUE SUITE 4100 NEW YORK NY 10022 SC 13G 1 dfxinter13gapr07.txt SC13G