hi, I am planning to upgrade my hard disk present i am using seagate 320 gb hdd on Intel dg41rq with Intel E7500 processor, I need a very large Hard disk for my present work,I planed to buy Seagate's latest barracuda 3Tb hard disk, but it is pricing really high on my pocket, of course it doesn't matter, does my rig support this storage giant, my OS is genuine Win 7x64 ultimate bundled with rig, and I have one more doubt what if i use two 2.5 or 2 Tb hard disks in this rig instead of one 3 Tb hard disk, please help, thank you.