There are too many to list them all, it seems to me that one-to-one rels are broken in the admin.
Anyway, as an example, and starting with a fresh database, I go to the admin and start adding a restaurant. I press the "plus" image by the ID field to add the corresponding place, a popup appears, I fill in the fields and press save. The popup closes and I am back to the restaurant adding page with the just entered place correctly displayed as ID (indeed, there is a record now in the foo_places table). If I now press save to save the restaurant I get the following error and a restaurant row is not inserted: "Got unexpected keyword argument place__pk". Hope this helps and thanx for your consideration, Dado
