I am planning a new build with a Core i7 & EVGA E758-A1 X58 Motherboard . I will purchase a 1 tb hard drive, however, i want to utilize my 3 spare SATA hard drives laying around at my room. the motherboard is RAID 0/1/0+1/5/JBOD certified, and has 9 SATA Ports. My question to Tech Support (or even Hardware Support) is: 1) will this work with Windows 7 Pro?? I have a Windows 7 Pro 64bit from MSDN. 2) will this Raid5 be safe for my motherboard? 3) how much space would i possibly get? Hard drive spaces are 1tb, 320, 250, and 120 4) should i get 2x 500gb hard drives instead of 1x 1TB hard drive???? 5) other things i should know that i didnt ask... =] Thank you!!