I currently have Norton System works (circa 2003, which, yeah, I know it's old) and the most up to date Registry Mechanic-neither of which seem to help at all. I have been to the Symantec website, several "computer-fix-it" forums, and called on the help of a few friends/aquaintances and after a collective effort in the 15-17 hour range my PC is still in awful, awful shape.
If anyone could help, I would forever (well, not forever, I guess my desperation brought that on, you guys, know what I mean...I'm rambling, effect of desperation) be indebted to you!

Thanks you all in advance for your time.