Actually I've been thinkin about gettin 2 Raptors and RAIDing them but it would be so much $$ and I'm saving up for my contribution to the "S4V3 T3H P5U" fund
I might just go and get another Seagate 7200 RPM 80 gig SATA, but I'd have to wipe all my current data on this drive (20 gigs or so), which I dunno if i wanna do...
edit- oh and Mars, I found the article very informative, and quite surprising. I figured SCSI with its 320 meg burst mode would pwn a SATA with only 150. I stand corrected.