ok so somehow i got a trojan. It was using bpcpost and it was blocking me ou from regedit, msconmg, norton, etc.....all exes. so i went to a microsoft help page and they said to go in the reg. and change where it said exe from bpcpost "%1"% or smthng lke that. so i did it all and everythng worked great. but when i reoboot. the login screen comes up. i login. it says loading preferences. and then it goes black. lke the mouse is there. its failng to load smthng. lke i can ctrl alt del. and see task manager. and its werid. no menu bar or icons or anythng. Any ideas