Ok...i just recently installed windows xp prof. service pack 2 on my computer, along with all the drivers for all the hardware, and a bunch of programs. No special programs, at least none that have caused me any problems in the past. now here comes the problem, when i boot my computer up, everything goes fine, windows loads( a little slower than usual), and i am brought to the welcome screen. up to this point everything works fine i can enter my password and do all the other stuff normally, untillabout 15 seconds into that "welcome screen area" then the computer reboots and it starts over. i can boot in safe mode fine, and also when i boot in "last known configuration that worked mode", right before i get to the welcome screen a popup comes up saying.. "one of the files containing the system registry data had to be recovered by use of a log or alternate copy. the recovery was succesful." wtf?!?!? any help on this subject would be greatly appreciated.