So I am definitely wanting to upgrade my computers GPU, I have a Geforce GT 520 on a ASUS M5A78L-M with a quad core CPU at 3.2ghz, and 8gb of RAM. Was hoping someone could suggest a decent gaming graphics card? Was thinking of this? http://uk.geforce.com/hardware/deskt...eforce-gtx-570
Anyone tell me if its compatible? Or suggest a better one?