Sorry, but I've had nothing but problems with the TV Wonder in Win2k. On two different systems even. (ASUS P2B-D - dual Cel 300A@450 and Abit VP6 - dual P3-650@866) Same results each time - it works fine for anywhere from 30 seconds to 10 minutes, then the video freezes while the sound keeps playing. Once this happens, I have to hard boot to get it to stop. Also, the TV viewer software wouldn't remember it's settings, so it would have to scan the channels every time I ran it. Some people have been able to get it to work fine, but I'm not one of them.