One advantage of these things is a folder system for files... You don't use it just for recording. Put break music in one folder, and use it for, well, you know!
Then change to another folder to record into. It also time-stamps audio, so if you've got a whole heap of files, and you want to look up something from ten days ago, there is the date stamp to help sort them out.
Auto recording is cool, too. Put it into permanent record, hook up to your keyboard mixer. It will turn itself on when you start playing, and turn itself off when you stop... (and timestamp). Never miss a good idea again from not having the red light on (great for songwriters).
This is my favorite purchase for this year...