Okay, I just ran down to BestBuy, and low and behold, they had the 300GB version for $249.99. I purchased two of them. ( I have a substantial music collection ).
I have begun the process of transferring my MP3 archive to the drive(s). It is super quiet, and super fast. (I see no difference between the speed in USB 2.0 or firewire)
A nice feature, you can loop two drives together, without using 2 separate cables to your computer, without much notice in speed loss.
I didn't install the backup software included with the drive, as I use Norton Ghost 9, and I wasn't really interested in their backup software.
Great drives so far!

