I recall reading somewhere that apps you got from a DVD (like iWork, before the Mac App Store) will link up with the same apps in the Mac App Store so all updates will be from the App Store instead of Software Update. Can anyone confirm this? For example, I got iWork on a DVD a while ago. All updates have been through Software Update, and although I have the same version of iWork as in the Mac App Store, updates still go through Software Update and not the store. Will this change with Mountain Lion?