I have a copy of the Nine Inch Nails Double DVD, and they did something cool with their menues. All of it was authored using DVD Studio Pro on a Mac, and something that the menus do is change. Say, if you were to go into the chapter menu...and decide to go BACK to the main menu...the menu would usually shift to a different menu (Same options, different button locations, different motion background and audio).

Also, they managed to somehow make occasional random images show up inbetween where ever you were at, and the menu...like a menu with one option ("Menu") and then after about 10 seconds of a weird moving background, and creepy music, it would then advance to the main menu again.

Is there any software out there right now that can do this (and not cost one-thousand dollars, like DVD Studio Pro does)?

And Just for fun:They were also able to do things like: "reach a certain part in a video, and you hit a spicific button on your DVD player remote, and it would open up a secret video...or a secret menu (Easter Eggs)."