some questions

Hi all,
    I'm not on the list but i regularly check this list through the web
on mail-archives and just want to make some questions.

I've developed a mid-complex web application using enhydra which serve
as a gateway between and information service and the web and have to
traversal-check the result from the first information service with some
data on a DBMS.
Now the application is growing in complexity and in size and i can see
the advantage of switch it to a "standard servlet webb-app" based on
barracuda and xmlc 2.2 (using the deferred load functionality).
I just wish to know if there's someone on this list who have made
something similar to what i want to do.
I've already read the barracuda_and_enhydra.html doc but before start
with the refectory of the app i wish to have some feedback (if possible)
by someone with direct experience.

Just for curiosity...what are the tpr, tws and dfPackage files in the
source tree !? They cam from your ide ?!

Thanks for the great work on this framework and best regards to all
Thelmo