fallenangelsas - a 400GB HDD has a lot of space, but the larger the drive, the slower the spin-up time. Might I suggest swapping the 400GB for two 200GB drives in RAID 0? We've got an excellent article written by Jason Jacobs here that explains the effects of RAID on Gaming:
http://www.techwarelabs.com/articles...id-and-gaming/
I may also suggest a better power supply for more stability in your rig. The Tagan BZ series power supplies are amazing, and probably my favorite power supply to date:
http://www.techwarelabs.com/reviews/misc/tagan_BZ900/
Hope this helps!