Originally posted by djrlewis:Burn all your iTunes bought tracks to CD then re-burnthem to your computer as MP3. Will sort that little issue.
You will loose extra quality though (Lossy -> Lossy)

I would download the songs (in FLAC or MP3) from P2P, you already paid for them imho.
EDIT:
Cant play the Sansa itunes mp4? Or do the tracks on iTunes still have DRM?