A: 

Check it out @mobiforge : http://mobiforge.com/developing/story/creating-mobile-web-sites-with-google-app-engine

Francois B.
Thank you very much, this is exactly what I was looking for.
Atrus
A: 

set your doctype to

<!DOCTYPE html PUBLIC "-//WAPFORUM//DTD XHTML Mobile 1.0//EN" "http://www.wapforum.org/DTD/xhtml-mobile10.dtd"&gt;
nLL