Thanks, Roger...You definitely have my interest piqued there...Since the CD drive is jumpered to Slave and the Hard Drive is jumpered to Master, are you saying that I'd have to get rid of the CD drive if I added another hard drive? I use it pretty regularly at least right now to copy CDs to the unit. Or is there a second controller available? I don't remember seeing another connector on the MB, so I didn't think there is...You're getting me all excited here...

Thanks, Randy
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Happy owner of 2 Centrals, 2 Empegs Mk2a 160GB, 1 Empeg Mk2a 60 GB, a Rio Riot, 4 Rio Receivers, and two 1GB iPod Shuffles...