i need some help regarding my new forum

[walterfenley]

Hi there,
i am going to  use this forum software   for my upcoming forum but, i have some question if anyone can help, i will be very thankful to him.
1)I want to  Make user register and login only through twitter And only those users can post on the forum which are register through twitter.
2) if someone posts on the forum  that should  be automatically posted on the twitter page  of that person and if some one reply to that post on the forum  that  should also be  added to the twitter page of that person.
.Thread-starter can write a link like "google.com" and then the webpage screen frame of "google.com" will appear inside the thread.

[Irisado]

Please avoid crossposting.  You already have a topic on the same issue: http://www.simplemachines.org/community/index.php?topic=546747.0.  Topic locked.