You should know by now i'm not most people.
The ad says it comes with this:
"Free Ultra ATA Controller Card"
I have no idea what all this is about but i do know it's the same price i was looking at to get the retail version of the 120.
Also, is this a new product, and therefore would be revision 2.
Most people may not be intrigued by idea of having a digital juke box full of aif, not mp3, files. I'd say in that direction, 200g is a good start.