Well I am going to change my mobo and cpu... One thing is easy: Phenom II X4 940 BE, but chipset - I am on crossroad! AMD or nVidia? AMD 790FX/SB750 (Asus M3A79-T Deluxe) or nForce 780a SLI (Asus M3N-HT Deluxe/HDMI)? I will overclock the cpu, so which choice is better and why? Thanks guys!!!