Hello guys I should receive my new rig parts by friday

mainboard: DFI 680i LT T2R
CPU: E6850
HSF: TR 120 EXTREME
Memory: Ballisticx pc8500 (non tracers)
Power Supply: PCP&C SILENCER® 750 QUAD
VIDEO: 2X BFG 7800 GT OC SLI <---Already had from my current rig
Sound: SB AUDIGY 2 Gamers <--- already had

Could anyone offer me some advice, tips, tricks or must do before booting? been new to overclocking intel I'm kind of lost, been reading 3 days straight but since the cpu is brand new, I have not seen the mb/cpu combo on any reviews or forums.

Any help would be greatly appreciated.

hlo