Hi there. I have a ASUS A8N-SLIR Deluxe running an AMD 64 FX-57 2.8ghz, 4 Gbs RAM, Dual 512mb nVidia 9800GTs and looking to upgrade using existing mobo. What would my best options be? I have already upgraded the RAM from 2GB to 4GB (max for this mobo). The 9800GTs (max for my power supply). Only thing left is the CPU I believe. I have tinkered around with OCing it, but not much success. (I am a novice with OCing) I have used nTune to "autotune" it. But I don't want to have to run it and load a profile every time I start up. I would take suggestions on OCing also.