Just a heads up:

One thing I seem to remember when looking at the specs of these a while back is that for some unexplained reason, they will only play MP3s from a CDR/CDRW and not from a DVDR/DVDRW.

It doesn't make much sense since they're able to read the DVD file system and decode MPEG2 off it, so why can't they decode MPEG1 layer 3 off the same media?

I could be mistaken but check it out.