I don't want to spam our forum with Game Marquee banners. The community has been provided with the wonderful tool CTC. In addition, there are already so many good tips to put together your own marquee or banner or whatever.
Here are two tools that I am currently using myself to beautify my setup.
Marquee Generator template for Community Theme Creator 1.1
Realistic Marquee Monitor FX 1.3
And last but not least, my pictures with which I am currently assembling my platform marquees for download. I'm currently using it to create my game marquees like this one, not final yet, but the possibilities are there...
Realy simple examples: