At about the time i installed SP2 the system began freezing after a cold
boot. If the pc is off for, curiously enough, some time (not if i turn it off
and then turn it on emmediately) the system freezes when i try to run a non
XP-native program, like macromadia flash, or winamp or the like.

After the system freezes, and i restart the computer the problem disappears,
until the next cold boot.

Has anyone else had a simmilar problem, or knows how to solve it?