Ok, this will sound very dumb to someone who uses this type of software regularly, but, What do all the fields in the IPTC stationary fiel mean? Is there a source to finding just what each means so that i am inputing what I want in there? Thank you
Most of the fields are named in such a way that they will mean something reasonable to people new to IPTC, like Caption, Caption writer, Photographer, City, State, Country, etc. Some of the others like Object Name, and Transmission Reference are used by news organizations for special purposes.
I would just start out by filling in the information that you have, like where the photo was taken (City, State, Country), what the photo is about (Caption), Keywords, and Copyright. Some of that information will be constant among a set of photos and you could then use the IPTC Stationery Pad to apply the common information in bulk to your images, and then use the IPTC Info to add in the details one-by-one.
HTH,
-Kirk