Dido that cool thought.

SketchUp is the BEST! I drew my house from the blueprints and figured out where the shade would be if I planted trees in particular areas.

Learning anything with Kevin is cool!

I'd like a lesson on that. I've played around but it isn't as intuitive as I thought it might be.

go through the tutorials available in the Help menu.

LuLu is an online free publish site to make, sell, and buy books, cds, etc... that you want to publish.