I plan on getting a network storge enclosure for use so my wife and i can share files esier. I am going to put my 2x 1tb caviar greens in the enclosure. My question is can I raid0 these two hdds and get two more of same drives and raid0 those together. THEN raid1 the 2x raid0 sets? I know some will say just get 2x 2gb drives, but since I have these two already and can get 2x 1tb drives for cheap I was wondering if this was possible.