Well here is my problem i have a P4 2.4ghz cpu and a p4pe asus mobo, a thermaltake big typhoon cpu cooler and a radeon 9200 video card. and a 350 watt power supply. the highest fsb i can go is 161. if i go higher the screen freezes during windows start up. I know this cpu can go alot higher with this cooler i need to know what else i have to change or what setting i need to change to get there and stay there stably. here are all my screens from cpuz. thanks to everybody that can help, and if u guys need more info let me know.