Originally Posted By: "John Wallace"

Oh. This must have been for NUD's reminders. It's similar to what happens in the Event servers, although it doesn't affect many users. I'll have the info updated about that.

I noticed a "nudc" process running in 5.3.1 (I think that is what I remember it was called). Was that process responsible for running the reminders? Unfortunately, Leopard's error notifications are less than informative in the case I ran into.