Let the hive mind of Engadget get that for you.
"For a long time I have been searching for a portable device where I can store all of my CDs in MP3 format and stream the songs wirelessly to my HiFi system. The portable device must I've tried FM transmitters, they all suck. I don't want a docking station. Any help? Thanks!" have a display so that I easily can scroll through the playlists (I don't want to use a TV or monitor). I suppose that there must also be a second device that is connected to the HiFi system that would receive the wireless streams from the portable device.
technically that's the Mac OS 8/9 face; the OSX one looks more like Tux, with the highlights, dropshadows, and whatnot. Also, the "Mac OS" font is concurrent up to OSX 10.2 (Jaguar).
reference: http://blog.tice.de/a_icons/icons/512%20Finder%20Leopard.png
I find it funny that Tux has the most updated logo of the three.