[nirvana43]

@jabong, thank you for helping other people in this topic.

Originally Posted by Midas3

Thank's for all the info.

I'll wait and see what nirvana43 has to say, may be able to point me in the right direction.

You have to skip the step from installation document where you edit registration_complete phrase in vBulletin.
Just to give you clear idea, following are the instructions which you are suppose to skip from installation document :

• Expand "Languages And Phrases". ( If you do not understand further part then Click Here To Play Video Tutorial )
  
• Click on "Search in phrases"
  
• Search for text :
  
  PHP Code:

  Thank you, <strong>{1}</strong>. Your registration is now complete.<br /> 

• It will open "Varname : $vbphrase[registration_complete]" phrase.
  
  
• In text field write your message or refer to Projects Planet message below. This is the message displayed at the end of vbulletin forum registration process.
  
  PHP Code:

  Thank you, <strong>{1}</strong>. You are just 1 step away from registration!!
<br/>
<h1>Final Step :</h1>
Invite your friends to join you at Projects Planet! <a href="http://www.projectsplanet.org/forums/adiinvitervb/inviter.php"><strong><h3>Click Here To Proceed To Final Step.</h3></strong></a>
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You can invite your friends/contacts from <strong>Orkut, Hi5, Facebook, Myspace, Friendster, Live/Hotmail, Bordermail, Hushmail, Netaddress, Clevergo, Techemail, Popstarmail, Mail2World, FastMail, Yahoo!, LinkedIn, Sapo.pt, Mail.com, OperaMail, Mail.in, Atlas, Zapakmail, Virgilio, Doramail, Nz11, AOL, Canoe, Terra, Libero, Web.de, GMail, Gawab, KataMail, Rambler, Yandex, Apropo, Inbox.com, Mynet.com, Evite, Azet, Rediff, Uk2, Interia, Abv, GMX.net, Care2, 5Fm, Bigstring, Walla, Mail.ru, Freemail, O2, Wp.pt, Lycos, IndiaTimes, Meinvz, Flickr, Faces, Brazencareerist, Vkontakte, Cyworld, Xanga, Skyrock, Motortopia, Multiply, Last.fm, Mydogspace, Fdcareer, Konnects, Flixster, Plazes, Vimeo, Xing, Hyves, Ning, Badoo, Lovento, NetLog, Friendfeed, Eons, Perfspot, Mycatspace, Famiva, Mevio, Plaxo, Tagged, Plurk, Twitter, Kincafe, Livejournal, Xuqa, Flingr, Bebo, Bookcrossing, and many more.</strong>
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<a href="http://www.projectsplanet.org/forums/adiinvitervb/inviter.php"><strong><h2>Continue >></h2></strong></a> 

  Make sure you change the script url to http://www.yourdomain.com/inviter.php and also change the available scripts list. Free version have only Gmail and Yahoo.
  
• Click on "Save" button .

And yes members can invite their friends anytime they want even if they skip main invitation step (or you dont have it in your website) at the time of registration. MOD automatically adds 1 navbar link without single manual template edit required by you.