Hi Michal!
I just found some time to test some of new features that appeared recently (mostly thanks to Garvin), and I have one question: is $SUBJ transformation supposed to work now?
Basically, it is supposed to work. It does not work, when your table doesn't have a good unique UVA-Condition to rebuild the blob data in transformation_wrapper.php3. This can only be worked out using sessions.
Doesn't the transform work for you?
Regards, Garvin.