Using MRoogle to search the forums will many times reveal threads related to your question that the standard forum search misses:
http://www.google.com/search?hl=en&...ite:forums.macrumors.com&as_qdr=y&btnG=Search
View attachment 156935
would you find out what their format is? right click the song in itunes and select "get info".
that makes sense. I thought with DRM music itunes gives you 5 burns. maybe he's used them up, or maybe they don't let you burn as mp3's at all. mystery solved, i think.
I think don't think that's how iTunes works. Other services I used had similar limits, but I think iTunes allows unlimited uncompressed CDs and NO burns to MP3 CDs (because that's what iPods are for).