4
I don't know yet the capabilities of smartmail but as far as I know the module 'formulaire' =
http://www.frxoops.org/modules/referentiel/singlefile.php?cid=15&lid=279ç
can save the form in the database while liaise sends you an email with the information sent in the form
(with some DB knowledge you could interconnect the formulaire tables with the user DB tables in some way... but this is just a supposition)
www.polymorphee.com
www.xoopsdesign.com