Alright. Built a new pc about two weeks ago. Had some troubles with the CPU/Motherboard at the start, but nothing a bios upgrade couldn't heal. But for some reason, it's gone back to what it was doing before. I'll be lestening to music and move a page across the screen and the system will half freeze. When I look at my CPU one is idle (or is handleing a normal amount of load, 15 - 50%) and my first CPU is peaking at 100%. My PF Usage is staying stable. Then I click on the application (winamp for example) to terminate it. It prompts with 'Terminating this application...blah blah.' As soon as that prompt occurs the first CPU idles and stablizes and the problem goes away. Then I move a window again and it happens again.
My build:
Abit AW8-MAX
Intel Celeron D 2.66GHz Dual Core
512MB highspeed RAM
CD/DVD burner
400W power