I know I read about a work around to do what I want to do but spent the last half hour looking for it and can't find it. What I am looking to do is take one of my secondary libraries named "xyz" and make that the main library. I know that there are limitations to deleting the main library and replacing it with another, but I thought I read that there was a work around. If MC ever crashes and my wife goes to restart the program it will revert back to the main library and that does not make her a happy camper. I need to fix this to keep a happy home. Anyone have anything to offer?