You can grab a bumper sticker at cafepress.com/dontscanme - pick the design on the left (the red design is the bumper sticker), go to 'gifts' at the top of the page and one of the options should be the bumper sticker.

(I designed the thing and actually re-did it so the text wouldn't touch the edges of the sticker - I also did a smaller one. Both of these were sent to mozgytog, who runs the Cafepress store, but he's been a little tied up this week - I may go ahead and dump them into one of my own stores until he can get caught up. PM me if you need one more or less right now. Here's the smaller sticker....note that this is the hi-res, it won't print nearly this size: http://img607.imageshack.us/img607/3...mallwedits.jpg )

I'm in on the windshield shade!! Great idea.