I love the musicloop feature, let say I have a Drum Loop in (wave) I want to use it in Impact as a musicloop and then save it to my library for future works, if I want to use it in another song I still need the older proyect if not the "wave drum loop" is lost or mising and I have to look up the "wave Drum Loop" every time. have the option to save the musicloop with the files like a ZIP file to used on later proyects. 