What are Ad boards and what do they do?
Thank you for answering such a stupid question, I should know what everything is by now, just like everybody else.

mmmmmmmmmmmmmmmm..............
Adboards are the advertisment stands right on all of the corners of the field.
If you saw soccer sometime, you should recognize those"adboards" in advertisment form. (like JVC, Sony, Reebook, Pepsi, Diadora etc.)

By the way, if you'd like to make your own "advertising" in the game, there's an adboard editor that should come out soon in

http://fshsoft.cjb.net

I think there's another program for editing them now, but I don't don't now which.

This way we'll be able to write our own adboard advertisements, or send important messages, like "HI MOM!"