i recently built my own computer. when i began to install xp pro i noticed that it was taking quite a long time, about 2 hours more than it should have. after installation of the os and all the drivers the system is running extreemly slow. i brought up the task manager and noticed that with no programs running and nothing open the cpu usage is at 10%. if i just move the mouse around it goes up to 25%-30% and if i open a window it shoots up to 100% and there is about a 30 second delay while i wait for the window to open where it appears that the computer is frozen. i know xp eats up a ton of system resources but with my proccesor and memory i shouldn't be having this problem. any suggestions?