i have a series 2 tivo (the one that only supports mpeg2 playback). I originally had a program by Videora that was free but when i reinstalled and tried to redownload it, it seems to have been removed. As long as the program creates a standard mpeg2 file, a tivo can play it, and the tivo desktop software will stream it to the tivo. I have another program that i can choose mpeg2 as a conversion format, but it's pretty darn buggy and slow as dirt to boot. Came with a msi tv card.

A free converter that used my gpu for faster conversion would be even better...

What do you use?