You mean, it's not Prof?
I really liked it; cool docking station that glowed blue, networkable, RCA jacks, nice size... But if you go to Riovolution.com, it seems that every 1 out of 2 had the same problem I had with the hard drive seizing up. I was able to resurrect it 3x before I finally put it out of its misery.
My new Zen is clunky as hell compared to this, but at least it works...