Hello. I want moving users in the users groups at registration (radio when user will be select group). Thanks
Did you try a forum search?
http://forum.virtuemart.net/index.php?topic=108196.0
For current Joomla/VM see http://www.barg-it.de/en/extensions-for-joomla-25/bit-change-shopper-group-for-virtuemart.html