Hi cags444 and welcome to GeekstoGo!
You may still have malware on your PC, Antivirus XP 2008 comes bundled with a lot of infections - the system freezing could be caused by malware.
If you cannot boot your PC it will be smarter to stay here until the issue is resolved.
I suggest you head over to the malware forums. Read this thread first
Following what is outlined there you will get rid of at least the majority of your malware problems.
If the problem still persists post a Hijack this log in this forum
for the experts to analyze.
If it has been 3 days and you haven't received help, post in the waiting room
and someone will get to you.
Just a heads up ... replying to your own thread will likely make you wait LONGER
as it makes you appear to be receiving help already.
Edited by Mike, 16 September 2008 - 07:53 AM.