RAID 0 is correct. I think I'll try a benching them in full configuration and then at 2/3. This won't happen for another couple of weeks, damn job keeps interfering with my life, but I'll post the results when I do. HDD storage is so cheap now, to loose a couple hundred gigs is not a problem.
Showing my age, I remember shelling out a couple of hundred more to get the optional 3.2 gig drive upgrade vs the stock 2.2 or something. This is a great time to be building computers for low cost. I still have a soft spot for 5 1/4 floppies though.
I have to rip my build apart to fix a NB cooling problem with my MB. That's when I'll
install the ssd, upgrade to W7 etc.