[Roo] sent this in, and it took me a few minutes to see what’s so interested about a deprecated digital audio player. The Rio Receiver originally sold for about $350. Today it’s a dead product, but thanks to some software mods, it can be hacked to acquire the abilities of the SLIMP3(A.K.A. Squeezebox) player. So score one of these puppies on ebay and thanks to a combination of a modified kernel for the player and some software on a linux box, you you turn that old Rio Receiver into a SLIMP3 emulator.