Hi recently I've benchmarked my PC using 3DMark 11 and got a mere score of P23XX.
I'm interested in OC-ing my PC but dont really have the knowhow to do it. I've tried using AMD's new Overdrive programme but it increases only by abit (i think).

My Specs are as follows:

Phenom II x6 1055T
MSI 770-C45
Elite 2GB x2 DDR3 1333Mhz
Sapphire 5770 Vapor-X 1GB
Silverstone Strider 500w ES
CM V6GT


PS.
Want to OC the GPU as well thanks =)
How high can I push my system?