I don't think Nero 9 does it either, without using an outside editor to accomplish this. It has one video track as I recall, no way to add the other picture using just Nero 9. But it wouldn't hurt to ask on the forum at the Nero site.

http://forum.my.nero.com/index.php?s=5b75dc4c33eef9e2ae1803c853b4548b&act=idx


I do not work here, but the benefits are still awesome
Make your sound your own!