Wick,
the only thing you need to take care of is a progressive workflow, so your shots and animations needs to be 25p.
so your workflow should be:
1.edit your film and export it as apple pro res with 25fps (if your on mac) or maybe avid DNX HD 185mbit (on mac and pc). MOV or AVI, whatever you prefer.
note: for avid dnx, you need to download the dnx-installer from the avid-website (for free).
2. after you´ve exported your film, you need to reimport the previous exported film. then right-click on it, then modify>interprete footage as…..
set the framerate to 23,98fps, create a new sequenz with the 23.98fps, drag your clip into the sequenz and export again as MOV or AVI.
voila, here you are with your 1080p23.98-master for BD and DVD.
cheers
danny