Nick, does CB Juice work with Joomla 2.5? The listing both here and on the Joomla extensions directory would seem to indicate not. If it does, that would be great! If not, do you have another suggestion for importing users into CB? I've tried UserPort, and am not having much success, as it seems to only want to work with the Joomla user management system, and I have many, many more fields that it seems Joomla supports.