How did all of my tracks become unchecked
I just imported some MP3s , closed iTunes then when I reopened it, all of a sudden all of my songs became unchecked.
How can I select them all and have them checked as they used to be?
iTunes 10.6.3
MacPro OSX 10.5.8
Thanks for any help.
Mac Pro, Mac OS X (10.5.8), FCS 2