I have upgraded from Fluent Nhibernate 1.0 with Nhibernate 2.1 to pre- release 1.x with NHibernate 3.0 GA and have hit what I think is a regression, but I want to hear if th
Map(x => x.Image).Length(100000).Not.Nullable();
Add the 'Length(MAXVALUE)' as above and it will work :)