Install open inviter

Hello , guys , hello Zarcon , any one knows about any good inviter for dophin 7 ? i have been looking at open inviter , did any one try it , is it working ? is there a better one ?

and if it is good  where to get the correct download and how to install it .

thanks to all

Maby this is what you search for:

http://www.boonex.com/unity/extensions/entry/Inviter_for_Dolphin7