Running Roxio Creator 2011 Pro. Default audio length in Menu is 30 seconds. How do I adjust length of audio in Menu when using my own MP3 file as background audio in Menu?? Would like to set at length of MP3 file or loop audio file. I can adjust in smartsound but not in media selector. In need direction ton either 1. Adjust audio length in media selector or 2. Add the MP3 file to the smartsound library... Any suggestions??