OK, I was thinking of going down the Raid path, but now you've got me worried! I currently run a 20 gig(O/S and apps) and a 30 gig(Data, music, pics, my docs etc). Ive just got hold of 2 identical 10 gig drives and plan to switch my O/S and apps to Raid. The 20 gig would then be used for more file s...