Help! Can't get custom metadata template to stick!

Asked this before, to no avail. After making a custom info template (insert my copyright) in PSCS, and naming it in the save dialog, nothing happens - the new template name does not become visible in the pull-down menu. Tried re setting my prefs, that didn't do anything. Is there some mystery file (some .plist???) that I have to toss, before re setting my prefs? Help!

OK, I read some other posts on this forum, and trashed the com.adobe.Photoshop.plist pref in the Home>Library>Preferences folder.
Opened PS CS again, and the metadata template works!
Thanks again to the forums!