I have about 5 "smartsound" CD's and the corresponding program Sonic Fire Pro. In the past I only used them for background music in some of my movies but recently began using them as background music for menus in DVDA. They work really great for menus since the music can be any length the user desires and it's nice having a natural start and end to the audio. Anyway, just a suggestion if people don't want to cut off a song or include an entire song in a DVD menu.