Well... I want to go from iTunes 7.7 to 7.5 to downgrade my device to 1.1.4. What I', running into is an error message after installing 7.5. When I uninstalled 7.7, I rebooted, then installed 7.5. The error message I get is "The file iTunes Library.itl cannot be read because it was created by a newer version of iTunes." I wanted to delete this and reinstall, but I can't find it. Is there something I'm doing wrong? Help!