To build LED Scrolling Text

I'm a newbie, I would like to have LED Scrolling Text. So, which kits, part etc should I have/buy?

I would think that would depend on what you are thinking of yourself. Are you wanting to scroll the text on one of the Little 16 character, 2 line modules, one of the 20 character by 4 line modules, or on a billboard to be put alongside the Highway?

There's a lot of room for Interpretation in your question...