I try to clock my CPU at 500FSB but it won't boot. I was able to boot at 450 i run prime95 for 1hr stable. I really need some help here. I want to overclock it to 500FSB so that my memory can run at it full speed (DDR3 2000).

Here is my spec:
Q9300 M1
Asus Rampage Extreme Bios: 1202
G-Skill 2x2GB DDR3 2000 part# F3-16000CL9-2GBTD
PSU: Antec 850 watt
Chilled Water Cooling TEC

And here is my current bios setting at 450FSB:







Please help me