"invite a friend"

Is there any stable "invite a friend" plugin for cb
(I'm looking for something that would allow my users
to invite friends to register from their profiles)

Would anyone knuo anything to do that ?

thanks,

OOOPPPS : I just found the CB Invites plugin version 2.0.5.

Forget my request.

Thanks

I have not been able to use the "attachements" field available in invites
plugin : the declared attachement file is not included in the invitation
mail (even if I include the tag [cb_myfile])