I have an image that is 1920x1080, so when I go to Export that on to a DVD is it going to cut off the image and make it look small?
Not if you use one of the mpeg-DVD export settings.
Not "cut off" if you do as Peru Bob says, but it WILL be resized to be smaller since a DVD is 720x480
The tutorial list in message #3 http://forums.adobe.com/message/2276578 may help
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