Take a look at this:
http://www.watch.impress.co.jp/akiba/hotline/20021019/etc_bibio.html

The build quality looks kinda crappy, but the screen is interesting. I can see the words MP3 and WMA in the text, so I assume it can stream off a server as well as play internet radio and memory stick. I don't expect any replies to this post, but I found it interesting that after Rio Receiver and Audiotron came out 2-3 years ago there is finally an asian counterpart (minus the RCA outputs).