Has anybody noticed that if you remove some persistent relations from your database, then regenerate RI, then try to delete stuff, it might tell you it can't find one of the RI programs, and the trigger fails? There appears to be bugs in the RI generator code that don't always clean up references. I usually have to put some relations back in, possible with triggers set to "ignore" in order to make it clear itself and go away.

I just felt like grumbling. I haven't installed any service packs or looked for technotes.