vB4: Integration of Board into main Website

[Claiver]

Greetings fellow vBulletin-user! Thanks for reading my thread!

To give you a clear view of my intensions, I am going to show you a little source of inspiration and a good example of what I am trying to achieve:
d3armory.com

On the above example you can see how smoothly the forums are integrated into the website. I would like to achieve a similar thing. Is this.. possible? If it is, where would I start? If it's not, what would be the best work around to create a similar effect?
I'd like to move the User Panel out of the forums, and place it onto my own website (own interface, vb's functions).

Last question, I never really integrated a forum or anything alike before, so therefor I am asking here. In the above example, is the forum integrated in a way with include() or could it be achieved with a thing called <IFRAME> as well?


I greatly appreciate any given comment, and ofcourse, I appreciate the time you have taken to read my thread.


Cheers and a Merry Christmas to you!

Sincerely,
Claiver


ps. you might want to check out my other topic related to this project:
vB4: Multiple Boards, One account.