There have been a few builds in which analog tuner support were broken. Make sure you try with the latest MC build. The device you tried, compro videomate usb u2650, does not seem to be common. Nonetheless we maybe able to make it work if you provide me with some basic info. On the other hand, I am sure you know as you have looked into HD PVR 2, Hauppauge has quite a few USB devices that work fine, aside from HD PVR. It all depends on your needs and your budget.