I just ordered an 80GB 2.5" drive for my laptop and am thinking of using my current 60GB drive as the main one in my desktop (reduced noise/heat/power consumption is what I'm after.) Of course 60gigs isn't enough to meet my storage demands. Is it possible to have a 2nd HDD to use just for storage, where windows wont access the drive unless I call for it? I'd like for it to stay powered off until I try to run media or a game from it. Anything that I use normally I will keep installed on the 2.5" drive along with windows. Thanks for any input.