[ViN86]

You repaired the MBR when you ran the repair disc, right?

http://www.ehow.com/how_4836283_repair-mbr-windows.html

EDIT: Oh didn't see this:

Originally Posted by |MaguS|

I finally got it fixed, had to mess with partition activity and run setup fix like 5 times. It looked like MBR got curropt.

I agree with nekro though, you still need to figure out wth caused it.