"The NEW CD/MP3 Player that reached the market in September of last year rocks! This player is called the RIO Volt SP250, the LATEST edition in SonicBlue's RIO VOLT CD/Mp3 player series.
Unlike other portable mp3 players, the RIO Volt is able to carry or read a 650 or 700 MB CD-R/RW filled with mp3s. I love this technology, because I can listen to BOTH my store-bought/burnt CDs, and enjoy my mp3 collection, without carrying 2 players. I also love this product because not only do I burn my mp3s on a CD-R to listen to them in the RIO Volt, but I also use these CD-R's for my mp3 collection backups."