Both my cpu's are pegged at 100%. i have reset the PRAM twice and to no avail, they are still pegged. I have nothing running at the moment. The fans also crank up to 6k as soon as I turn on the computer. I am running the latest version of Leopard on intel with 4 gig/ram. They should be hovering around 8% to 12% when idle. I have checked the activity monitor and there is nothing out of the ordinary running. Any suggestions on what this could be and how I can fix this? Thanks