true777 if I were you I'd make a note of all my LW settings & then delete my LW preferences folder whilst LW is closed. It is found here: /Users/your_username/Library/Preferences/LimeWire
Also check your iTunes preferences>Advanced or see link below!
As rkapsi stated, not all music is imported into iTunes if it's a format iTunes doesn't have the ability to import. So it's well worth double-checking your downlds to make sure they were imported. Please see:
http://www.gnutellaforums.com/showth...ghlight=audion as this is very important to keep in mind. That's why I have Audion as a backup player which is now free so get it whilst you still can!!!