Well, I went in and built a web site although I'd much rather work on the truck. More fun, less stress. Anyhow, I have pictures at this site: (you'll need to click on the more photos button, I can't get the link to take you all the way there??).
Photos

I uploaded full resolution pics so I hope the damage can be seen. It looks like the deformation force came from the very top outside corner. Gap is widest there and measures nearly an inch. Any suggestions on how to proceed would be appreciated.
Mark