Upgrading SPS 2003 to MOSS 2007

Looking for more information? Shane has a good posting to read more on the different steps. I like his statement in the beginning:

"Warning – these directions make it seem very simple to upgrade from 2003 to 2007. While at the core it can be an easy process in reality there is a lot of planning and decision making you need to do before you ever sit down with this guide"