Well, uhm, title says it all really… Why don't you guys make an FAQ sticky in every Help forum? It would make things a whole lot easier for the beginners and it would give the knowing ones some time to actually get on with their own work 
All you gotta do is that you summarize some of the questions that have been asked in the forum recently, then post a sticky containing these questions and appropriate answers and then you just take it from there. Add new content as new questions are asked, and leave the sticky open for comments in case people might have suggestions to some of the answers given etc.
How about it?
yeah, use the wiki, but create a more living page than that faq(or update the faq)