When ever I click on the itunes or finder icons, I get this error message: "The itunes Library .itl file is locked, on a locked disk, or you do not have written permission for this file". I read somewhere that for itunes it may have gotten stuck as a read only file and you can fix this by going to my documents --> music --> itunes --> properties --> unselect "read only". But when I click on "my documents" it tells me that I have to open it with "finder", and "finder" gives me the same error message as itunes. Is there any way to fix these problems? Thanks!