I had the Hauppauge WinTV model 401 with FM and now have the ATI TV Wonder, so I have had both for over a year at a time. No question, the ATI TV Wonder is far superior in my case. Image, sound, capture, tivo, software, etc - the card is much better. The Haupauge did nothing but crash, the FM sucked so I never used it, and Haupauge updated their drivers and software almost weekly, which is a bad sign. The ATI TV Wonder is stereo (someone up top said it was not) and I paid about $60 shipped from buy.com about 18-20 months ago.
LJ