I'm trying to locate where this data is kept for this preset. I want to save PDF files on several machines with the same PDF preset settings. I will do this manually if there is no other way.
CS3 at least, they are at /Users/username/Library/Application Support/Adobe/Adobe PDF/Settings/
These are actually .joboption files.Try setting one up as you want in the PDF options panel of the Save dialog and give it a name. It should be saved to HD>Users>yourname>Library>Application Support>Adobe>Adobe PDF>Settings. Try looking there. You can then put copies of the preset in the same place on any computer you want to use the same preset.
Thanks, who da thought.