Comic book templates.

Please feel free to refer me to an earlier thread if this question has been answered already...

I want to create pages and frames for my pages. For example, a standard 2 panel across x three panels down arrangement. Then I want to publish the piece online and in print form. Right now I have standard 8.5 x 11 paper to work with.

I have Adobe CS4 available to me: Illustrator and InDesign are the tools I assume I should use.

What measurements should I use? Or, please God, are there any free templates I can download that I can lay directly on top of the artboard?

Thanks so much!