Burning More Than One Image to a Single DVD



I am on an iMac usnig OS X Tiger, and here is what I want to do:

1: Burn an .ISO image of a video/data DVD that I created, and leave the disc (and session?) open, then,

2: Burn a .DMG or .TOAST image onto that same DVD.

How would I go about doing this?

Thanks in advance!


Duhrrr. Nevermind. :o