Ok, so Avira Rescue CD successfully removed everything it found, but I still get the BSOD error, so the trojans screwed something up. Dr. Web didn't find anything new, and Bit Defender found one that it was able to delete. It also said it couldn't scan perfc009.dat and perfh009.dat in my Windows/system32 folder, so does anyone know what these files and if they could be related to the problem? I also have perfd009.dat, perfi009.dat, and PerfStringBackup.INI. The 'i' and 'd' files have not been modified in 2010, but 'c', 'h', and the backup INI were all "Change", "Modify", and "Access" on April 16, 2010, which was still several days before my problems started, since I didn't get infected until last Wednesday. Any idea if I should worry about these files?