Create A Forum - Support Forums

Hi,
I have a few questions in my mind which are really bothering me and I cant find out how to do them so here they are!
1.) I want to make it so there is a sign before the person name so basically, I've made a group called Donators and i want a dollar sign but in red before there name.
2.) Can someone tell me how to add a chatbox? and can you link me to a good website for chatbox's (not xat please).
3.) I want to make a new tab besides the members buttons,My messages, etc. How can i do this?
4.) I want to add a banner under someones name or a member group, I don't have a clue on this onesupport
5.) Where it says my server name at the time I want to replace it with a banner or some sort. How can I do this?
Thanks for any help guys!-- P.S I am a noob so noob-friendly please?

Thanks for all the links
And it says my forum name at the top left corner, where is says create A forum - Support forums.

I don't believe you can change them :/

Thanks! I was thinking of something like that.