I'm using NHibernate 1.2.0 B3.

I have an object A that contains a collection of B objects. If I've modified some of the B objects and added new B objects to the collection and call SaveOrUpdate(object A) can I control the order in which NHibernate performs the CRUD operations for the B objects (1:M collection)? For instance, sometimes I would rather update the existing records in the db before the inserts are processed for the B objects and vice versa.