looks a great review- and an interesting point made...
"If you are in the market for a portable music device, you might be having a tough time making a decision... Conventional MP3 players use expensive memory to store music, CDR MP3 players are big and bulky, and Minidisc players are expensive and proprietary.
Imation has a nice solution with this Mini-CD Burner/MP3/WMA Player unit. The RipGO takes the small form factor of Minidisc and combines it with the practicality of conventional CDR's. If you don't have a burner, it will even do that for you..."