WD SATA Raptors (10,000 RPM) in RAID 0 for system (they are definitely
fast) - 120 GB IDE drive for storage and backup. I'm using the Raptors (2 X
36GB) RAID 0 in an AMD64 3200 system. Very satisfied.
Have you looked at the Plextor 708A for a dual format DVD and CDR/RW?
Here's a link to a review if you want to take a look at it: