Loads of Spyware/Malware Removed. IE Mem Crashing.

I removed, manually, spyware and malware never before seen (things including DLoader, and so many other trojans it's not even funny). Certain trojans and viruses remained, and no antivirus/scanner in the FAQ worked at all - IEXPLORE.exe was launching programs in the system32 folder when you launch the browser, and after a few scans/removals they started revealing themselves by crashing during IEXPLORE startup, things like ww1th.exe, 7zn.exe clearly spyware - they were hidden files (which i turned off hidden) in the system32 and nothing would detect them as such - so I deleted them and other files - dll's with funky random numbers and letters that were recently added. What concerned me the most was that I found a file in system32 (a text file) with all my passwords (including AOL, and other log in sites). THAT concerned me. I believe I got rid of all of it.

NOw that I got rid of it, Iexplore is crashing on startup - the instruction at "0x01fcad94" referenced memory at "0x00000008". The memory could not be "read" and IE Closes. I'm using firefox now just to get by. Also, I can't change the wallpaper either. My wallpaper loads on startup but goes to blue, and you can't adjust it in display. Also, everything is loading slower.

 

help!! how do i stop it from crashin!?!