'Driving us loony! PLEASE assist! 3 Reinstallations of ITunes 10.5 and still getting.....1. Compatibility issue with 'older' versions (I ignore this and try to go forward) 2. "Itunes not properly installed......reinstall!" We get the library lists and I assume the other necessary 'windows' but can't sync new music. I assume some strange glitch involving the reinstall dialog box is the main if not the entire culprit. We are up in years and struggling with this problem. PLEASE assist. Thanks, Don and Delpha