vBulletin & Dynamic Signatures

[HypedGaming]

Hello all,

I am thinking about creating dynamic signatures for my users that would display some info from the forums. (username, posts, rank, and some custom profile fields) I was wondering what file I would have to include to be able to use the vBulletin variables/functions ($userinfo[username], etc) I don't want to manually create each query and I was wondering if it would be possible to do this.

I'm not talking about allowing people to add images from dynamic URLs but rather making my own dynamic signature for my forum's members to use on other forums.

Thanks!

P.S. I'm new to VB so this is probably a "noob" question"