When I start my PC and all appears to be up and running, the CPU is going bananas, so I look in windows task manager and the useage is around 80 or 90% used by Systen Idle Process. Anyone any ideas what could be running and how do I either speed up the process of get rid of some of it. The PC take over 5 minutes to work correctly and its a pain when it needs to reboot after an installation.