I like to listen to books-on-tape when I drive. I loaded a bunch of MP3 files onto my Pro and listen to them but I have a couple of issues. One is that when I get a text or a call (or any other software) I don't know how to get back to the audio interface. It is not in focus but the program is probably still running. Then I need to start the recording all over. Is there a way to "Alt-Tab" through the different running programs?