I just received an e-mail from Katrin Eismann (author of "Restoration and Retouching"). She and her husband live in view of what was once the trade towers. She and her husband have written about their experience, and they have some photos that I have not seen before. Here's the link:
http://www.creativepro.com/story/feature/14479.html

Ed

I got the same e-mail. I too can't imagine being there. I plan to read it later when I get some free time.
DJ