I contracted virut.56 and finally got it cleaned using Cure It!, but it apparently deleted userinit.exe (and also frmwrk32.exe I think). Now I can no longer log in to the computer. It tries to log in, then immediately logs back out. I tried booting in safe mode with the same results. Then, I tried to boot from xp reinstall disc, it blinked a cursor for about a minute then booted normally. Any help would be much appreciated.