Summary: if you plan to use this in Canada with Windows Media Center don't bother.(the hack no longer works).If you have it working and want to use this card don't bother it will no longer work. messed up one of my PC that had MCE working. your stuck with the WinTV app, which is a great program.
Summary: It works great. Because I have Vista the media player the tries to work with the remote has issues. I very much like being able to watch the TV on the computer instead of turning on the larger TV in the morning. The ability to record and playback is great. We dropped Cable TV and kept Internet. Still some clear QAM channels come through.