wouldn't reforming the computer work?
Yes, sir. You can nuke it if you want to with a reformat and reinstall. Before you do that, try to move most of your docs and other personal stuff to a separate drive (partition) or offload it to a CD/DVD. Before you restore those files back onto your fresh reinstall, run some AV scans on those docs and such first just to make sure they werent infected.
Holyknight, one thing I always used to do as a sysadmin was make regular images of partitions. For windows, you can get something fairly effective with Partimage (or the like, google for drive image software). This way, if you make regular drive images of C every so often (like once a month) and store them on DVD or another hardrive partition like D, if perchance you get infected by a virus in the future again, it's far faster, reliable, and non destructive just to restore a KNOWN good working image instead of _hoping_ even the latest AV will completely and reliably remove it.