This is probably a simple question, but how do I put my public outlook calendar onto my droid? I have my personal calendar and email synced from my enterprise server already.
Sorry, that's not possible. It has nothing to do with Android -- that's just how ActiveSync is set up. There is no Public Folder sync built in. In fact, MS is trying to phaze them out altogether.
There is an ass-backwards workaround, though. You can get a desktop app that syncs PF calendar and contacts to your actual ones, which then gets synched to the phone. Do a google search, and you'll see what's out there.