MP3 sounds ok, but Ogg Vorbis is MUCH better ;@) <Digital CD plays them>
I would imagine once the infrastructure was there for RISC OS to use bluetooth, then dongles would follow shortly.... It has impressed my Uni mates, that RISC OS is of an actual concern, because they used the "Ah but does it have bluetooth support?" as the excuse for calling it Lame.
I have to say this is one more step to me saving up for an A9Home All i need is digital Audio support and it will be my music player :@P