Sorry if this has been been brought up before, but for the feature where you can get album cover artwork from the internet, is there a way to select the whole music collection and download each album cover or do I have to do each one individually? It takes forever with a large collection.

you could use the 'fetch all covers' button in the cover manager, but be very strongly warned... if you have lots of obscure music or compilations, be prepared to spend a long time fixing the wrong covers one by one.