There was a thread on here a while back (But do you think I can find it now? NNOOOO....) started by a user who developed a program called "Favorites List Helper", which, IIRC, would look for differences between your updated database & your favorites lists, but would overlook changes you made in the description field. (A lot of users, like myself, edit the text in those boxes.) So if a new frequency or talkgroup popped up which was not in any of your favorites lists, it would flag it.