Okay I've found a way to recover the files, but it's a long process.
I think what may have caused the HD to die is insufficient power. Guess my Enermax 485W just didn't do.
What's a better PSU to use?
I'm planning on buying a 320GB Seagate to take the recovered files out, then send it into Seagate for the warranty.
When it gets back, I'd have 5 harddrives in place.
These are my computer specs:
2.60ghz Intel
ASUS P4P800 E-Deluxe
1x 320GB Seagate
1x 250GB Seagate (Failed)
1x 300GB Seagate (RAID)
1x 200GB Seagate (RAID)
eVGA Geforce 6800GT 256MB Video Card
5 - 6 case fans
Well thanks for the help people!