Hi, this relatively new intel m/b I got awhile back (P4 850e chipset one) running win2k keeps rebooting for no good reason now and then, several times a day (frustrating!) can't find any bugs w/norton or pestpatrol, minimal drivers installed, no memory problems.. ports look secure.. usually random reboots are symptoms of a remote trojan control, but can't find any bugs here.. anyone have similar experience, eg random reboots for no good reason, on minor events like closing IE or other s/w? appreciate it.. I also just got a new asus m/b and it looks like i get to spend this weekend re-installing/registering software on the new hard drive/pc as a replacement to this one.. still, I'd like to find out what happened to this one... likely I'll reinstall win2k once i make the migration to the new pc .. that may fix it.. ideas though? I also had that happen with a gigabyte m/b awhile back... random reboots several times a day, no good reason I can think of ... well under the memory cap for the pc .. thx, if anyone has ideas?