100% CPU Usage

Ok, my explorer.exe is using 100% of my cpu about 1 minute after I boot my computer.  Ive tried scanning with Spybot but no luck.  Right now my temp fix is to stop explorer and then start it again as a new task. 

Any advice would be appreciated.

exploer....aint that the thing that if you end it brings up the "computer will shut down in so and so seconts" thing?

it scared the shit out of me the first time i was like "oh shit! my compy is gonna blow up!!!!1111one"