Hi, I am sure you've found your. Answer by now, but if not here it goes. I made the same upgrade to my Mac mini which has made it finicky when it comes to external hard drives, I myself use the apple time capsule as my hard drive and after the upgrade the Mac mini no longer recoginized the files. What I did was delete all the files and redown loaded them again. Don't delete them in the trash, delete them off the Mac mini, and then reload the library again... Simple step... Hope this helps...
Itunes ?
I have a mac mini that has leopard OS. I downloaded the newest 10.5.2 itunes today. All my music was on an external hard drive. Now it doesn't allow me use that HD. When i try to change the library folder location the HD doesn't show up. Did i screw up by downloading this version? Where do i go from here? Thanks.