idvd help

I'm trying to make a slideshow dvd with idvd and it's going pretty good but I can't figure out how to use two songs for the slideshow. I can pick one song but can't add a second one. The slideshow is just over 8 minutes long so the song repeats once but I'd like to use a second song to avoid repeating.

Thanks

I am not 100% sure of this answer, but I *believe* the correct procedure would be to make a two-song playlist in iTunes, then point to the *playlist* for the soundtrack in iDVD.