Irene, Regarding your specific question, Primetrica's free report on internet geography contains interesting information. www.telegeography.com/ Justin Message: 5 Date: Wed, 19 May 2004 16:59:15 -0400 From: Irene Berkowitz <irene.berkowitz@temple.edu> Subject: Re: [Air-l] Data To: air-l@aoir.org Reply-To: air-l@aoir.org Justin, I would also be interested in any posts any ideas in this area. On the other hand it is very interesting to observe where there are significant differences between cybergeography and physical geograpghy relative to high density centers. I think this is very "fertile ground" (pun intended), for further research. IB _____________________________________ Justin Rosenthal MA Candidate - Social Science University of Chicago jrr@uchicago.edu