Many formats do not support MetaData, so depending on your chosen format, it is probably not even possible. Then, even where it is, such as WMV's and DRM, PrPro will not do that without direct input from you, and might not even be able to do that, if you wished.
Good luck,
Hunt
@ Joe,
Glad that it does not embed my arrest record (see Video Lounge thread: http://forums.adobe.com/thread/1167864?tstart=0 )...
Hunt