hello..i'm working on a site. i have a problem regarding synchronization of k2 and cb.

while login through 'cb login' module users didn't get user group for k2 item.(i know this can be removed by clicking on particular user and assign it to user group from k2 users.but this irritating that i am using back end again and again for new registration.)

and while login through 'k2 login' module 'cb online' module doesn't shows profile by clicking online members(i also knew that this can also be removed by using tool synchronization from cb setting.but i 'm gonna use a tool which can automatically do these task)...

else
i'm gonna use auto action as per referred by my friend. Should i buy it for my website or there is any code through which i can manage it..? pls help...any help will be highly appreciated.. thanks in advance