Help!!! Computer crashed during install (1 Viewer)

[kyledoo]

I am using windows xp MCE and was installing MP so i could use my Artec T14A digital tuner to record OTA programs. I got past the part where the install wizard asks for WMP11 download, and my computer completely turned off. I rebooted it and the windows start up sound played, but then immediately went into blue screen mode.. I have no idea what to do and i hadn't backed up my system since a week ago :doh Any ideas??