Hey e'budy. I'm not sure what happened but when I open G/band this message comes up: "The Instrument Library is invalid. GarageBand expects a valid Instrument Library folder in /Library/Application Support/GarageBand. Please choose a valid Instrument Library folder or quit and re-install GarageBand." I have I life 08 and have reloaded it twice and still get the same. What can I do? I have logic express on the same system and it doesn't seem to be affected. G5 dual 1.8 cpu 3gig ram OS10.4.11 Thanks. stigg.