Experience? Kid, I work in Computer Support and I've constructed more computers than you contain brain cells. You in fact do not speak English very fine. I inquired you if there was a Virus Scan operating when you noticed the high CPU operation. Kill some processes, clean mount, stop using crappy browsers or just quit your whining. If it runs okay why does it subject how high the CPU usage is? Yet my E8600 at work employs 10 to 20% idle at times. You are getting free tech support and all you do is trash talk me. Who do you believe you are? Learn some grammar talents while you are at it as well.