I'm running the local inbuilt Sybase and have a few "[Unknown Object]"'s in my zone in groups/relationships etc. As I understand it, they result when edirectory objects are moved/deleted and the local DB is not able to clean itself up. If you select one and delete, nothing happens. Till now I've put my faith in "the next release".

I believe by going into the DB tables you can delete them manually. I tried this a while ago and got into all sorts of trouble, I'm not a DB guy. Is there a simple way to clean them up? A tick box would be good. Next best would be some sort of written procedure.