I did an update. My old RAID 0 of 2x120's was noisey! I bought 2 300gig SATA drives add to my 250 gig drive and 160 gig. I got it for 199 w/ 40 MIR.
Now what to do with this space? being that i am only using about 300 gigs right now. it seems funny that i even have so much space