Hi, I just put a Hauppage card into my xp box and had a lot of problems with mediacentre playback after caputre (just had a trial of media centre edition). After some searching I found GB PVR software which I find a lot easier to use. I think it depends a lot on your tech literacy, if on the lower end you'll probably like MS media center more...oh, and XP MCE is just XP Pro with the MCE addition (if you didn't already know this).