I'd suggest using Linux, but it's way too non-user-friendly. Oops, I'm sorry, I forgot to speak user-friendly language. What I meant to say was 0x00000049, 0x00000064, 0x00000020, 0x00000073, 0x00000075, 0x00000067, 0x00000067, 0x00000065, 0x00000073, 0x00000074, 0x00000020, 0x00000075, 0x00000073, 0x00000069, 0x00000006, 0x00000067, 0x00000020, 0x00000004, 0x00000069, 0x00000006, 0x00000075, 0x00000078, 0x00000002, 0x00000020, 0x00000062, 0x00000075, 0x00000074, 0x00000020, 0x00000069, 0x00000074, 0x00000073, 0x00000020, 0x00000077, 0x00000061, 0x00000079, 0x00000020, 0x00000074, 0x00000006, 0x00000006, 0x00000020, 0x00000006, 0x00000006, 0x00000006, 0x00000002, 0x00000075, 0x00000073, 0x00000065, 0x00000072, 0x00000002, 0x00000066, 0x00000072, 0x00000069, 0x00000065, 0x00000006, 0x00000064, 0x00000006, 0x00000079, 0x00000002.

In any case I got this kind of thing once, and I had to reinstall Windows. It was either my graphics card or a firewall causing it. In your case if it IS a virus, your best option is to format your hard drive even if you do finally get it to boot/run. You can never know how much damage virus did and whether you're truly clean. If I were you and if I wanted to reinstall Windows for whatever reason, I'd boot from a Knoppix CD (or maybe the Windows install CD recover console) and copy all the files I wanted (data only, no program files) to a backup medium, and then hand-delete the partition and/or format it and reinstall Windows from scratch, this time without SP2.