I just bought this hardrive http://www.newegg.com/Product/Produ...L072508-_-InternalHardDrives-_-L0A-_-22136218 for my rig and now have three hardrives. Will I have enough power . Currently my rails hardly move under extreme overclocking, but I'm concerned they might with Processor: Qx9650 4.0ghz at 1.36v 10x400fsb/ 4.2ghz 10.5x400 1.416v Motherboard: ASUS Rampage Formula 0403 bios This was a Maximus formula Cooling: Scythe 120mm rear fan ,Thermaltake120 Intake Fan, Thermaright Ultra Extreme Black Edition Memory: 4GB Transcend AXE Ram DDR2 1200+ Antec spot cooler keeping them chilled Video Card: EVGA 280 GTX 1gb 720/1500/1280 Harddisk: 80gig Maxtor 7200 rpm/20 gig 7200 rmp Segate Barracuda, Western Digital Caviar SE16 640Gb New drive CD/DVD Drive: Lg external DvD Burner/ Lg internal DvD/ CD Drive SATA CRT/LCD Model: View Sonic 19 inch widescreen Case: BLACK THERMALTAKE ARMOR Sound Card: Supreme FXII PSU: OCZ Gamestream 600 watt Sli 120mm Blue LED fan Software: Windows Xp Home SP3 Benchmarks: Qx9650 4.1ghz as a side note I only have one internal DVD Drive the other is USB. I plan on keeping windows XP on the 20GB drive and using the 80 GB as a back up drive. I then plan on putting vista on the 640GB drive next month.