okay, so im new to mac, as well as garageband, and i recently tried to update the apple loops into my garageband (i assume you know what im talking about. its the thing you do to actually be able to use the loops) and i get to the software update window and i click the garageband update. so it starts the update, finishes, and then it get says initializing software (or something along those lines, sorry for the vagueness) and the progress bar stops in the middle and stays there. so now, i can play all the loops in their folder, but when i try to use them in garageband, they says "You have already initiated the installation of additional content for GarageBand via Software Update. For additional information please open the 'Software Update' application." So i open the software update and the garageband update says its complete. i don't know what the hell to do now.