My son has a disc of The Sims.Before we had our G4 overhauled it used to work perfectly on his account. When he tried to reinstall the disc,he got a permission denied message.As Administrator for our computer,I then tried installing it on my account-success,but on my sons account he cant create new characters etc-he gets a failed message and then the App-(which works in Classic NB)-crashes.Ive tried running it on our troubleshooting a/c- the same happens,failure-crash. I tried Get info and changing the Ownership/Read-write permissions to my sons name-but no go.The same happens. Obviously he can play the game using my account-but that isnt ideal. Seems like theres some sort of permission glitch? What can I do?