Zlob broke me, need help getting started

I had a user pick up the fake XPAntiVirus. I've had a few users pick it up lately and I got rid of fairly easily and quickly.

This user was ok for 2 days but now the computer hangs just before the login screen in Safe Mode and standard mode in XP. It did get to the login screen once today after it sat for about 2 hours but after the password it was properly stuck. I can boot from the XP cd to the windows install and view all of the files.

I don't know where to start. I do have access to other computers and can burn CD's.

 

Ahhh, TimW, my hero.

I made an image CD of Kaspersky Rescue Disk and I'm on the infected system right now. It has a browser. This is exactly the kind of tool i was looking for. It's amazing! I have some old, dead systems that I'm going to use it on to copy out the files.

So far it the rescue disk has quarantined a boot file and has identified an infection in Java.

I'll be back in business in 42% more of this scan