Im new here, I have had very good luck with my computers until recently. I have a 12 year old son who is a computer gaming junkie who decided that Dads computers were better than his laptop for gaming, I dont use my computers for gaming, I use them for 3-d engineering. they are set up with raid 5 configs big power supplys and video card etc. Anyhoos, one day I came home and watched the boy fire up his favorite rig (my stronger of the two) and watched him dodge through the warnings and popups!!! I was furious, I found the firewall off, game spy running, some cheat eliminator, it was a real mess, still is, I have run all I can to clean it up, there were 18 viruses, many worns, the registry was jacked up but I have gotten it stable, now I cant get online to run windows update, in the decive manager my nvidia network bus emulator is corrupt (i dont know what that is or what it does) and the microsoft accustic echo canceler (sounds like some kind of submarine item LOL!), any how, I have done the hijack this thig and have a dds document ready,,, I really need this computer up and running despirately!!! please help.