I would like to clarify a few things mentioned by the other posters.
Using iTunes, you can burn purchased music (protected AAC) in the same playlist
7 times to Audio CD. See the paragraph starting with 'Other things to check' in
this article.
Roxio dropped support (had to) for protected content and did that starting with Toast 6.1.
See the version history of Toast 6
here.
Older versions of Toast might burn protected contents, but only if you have installed Quicktime versions prior to 7.
QT 7 also prevents burning protected contents, other than with iTunes (or possibly other Apple applications).
M
17' iMac fp 800 MHz 768 MB RAM Mac OS X (10.3.9) Several ext. HD (backup and data)