The KT7-Raid HPT370 w/ 2x 30.7gb ibm 75gxp is awesome . I have them separated and test them out. The raid setup surely boost their performances. Games, applications, installing..everything is so damn fast now..YOu've got to get this combo. SCSI costs too much man. Just go for raid setup, it's very fast. trust me. have 3 HDD. 2 the same for raid 1 for back up.
I have 2x IBM 30.7gb 7200rpm HDD, I put them in Raid 0. I install games, applications, and OS. It boost performance dramatically everytime I start a game, run an application, and start windows.
Then I have my Maxtor 13.5 7200rpm for backup. I put all the important files on here, just in case my Raid die, i still have some back up. The maxtor is so good to me, it never die on me ever. I've done nasty stuff to it and it treated me so nice. So damn stable.
If you consider Burner combos, the TDK 24x/10x/40x and Toshiba 16x DVD compatible with clonecd.
Damn this combo Rips/Copy cds so fast...I can't imagine what I would do without This combo.
I got 2 extra stuff that is for back up use.
The kenwood 52x truex for playing "retail games"
Maxtor 13.5 gigs for back up.
I think I have the best storage Combos. I have the total of 6 drives all on my Mid 300watts case. I took out my floppy drive and made a Window's boot cd so i never use floppy again.