I have an E4700 and well i need more juice from it so time to Crack up the clock now i have an issue though.. I bought an Acer because i was lazy and couldn't be assed to build my own and well so i have a problem but someone said to me that if i flashed my bios on my mobo it would let me overclock my processor is this true ive never heard it before and well it would atleast give me sometime to save up for a nice new mobo in a a few months the reason why i need a to OC is because it seems to be a bottleneck for my GPU (1GB OC HD4850) anyways so can it be done? If not whats a good motherboard that will let me get a good overclock on my processor and has crossfire? P.S whats a decent overclock for my processor 3.6ghz?