Whenever I play a game such that I have multiple cities (after turn 125 or so). The game always seems to hang and then crash.
Here is the memory dump file
http://dl.dropbox.com/u/8715153/Elemental0_805-2010-07-03T06-10-12-301.zip
Here is the debug.err file
http://dl.dropbox.com/u/8715153/debug.err
Here is the dxdiag file
http://dl.dropbox.com/u/8715153/DxDiag.txt
I hope this helps.