I use Adobe Premier 6.0. Got it with my Pinnacle DV500 video capture card.
This combo RULES! Best quality vid I've ever done. Who the hell needs to wait for the production companies to release DVD collections of my favorite TV show? I've got TIVO, Pinnacle and a DVD burner.
I'm currently doing AHFilm testing to see which codecs give the best results, and how small I can get them by converting to some form of MPG.
D