Those who know me know I'm hooked on the Compact Framework - imagine my surprise when I was pointed to this article in Visual Studio magazine:
http://www.ftponline.com/vsm/2006_11/magazine/features/jgavilan/
In the article, John Gavilan explains how to set up so that you can have your compact framework apps update themselves with newer versions which is something we've been lacking in CF world...I'm anxious to get started!