I've posted many of them at my Flikr page in the
Downtown Project set:
http://www.flickr.com/photos/16926484@N05/ although be warned that it's still a work in progress, so there's been no editing done and many of the images are still rough.
Also check out my
Superior after dark set for my nighttime exploration of a central-eastern Arizona mining town that's in a state of decline. (Note that all of these photographs have been captured with a G1, which I think acquits itself fairly well in dark.)
Thanks for your kind words and interest (and also congrats on that image you posted a bit above mine ... wow!)