Chris and I traded cameras and I got the better deal: A Canon EOS DSL. But of course it doesn't have something ... there's always something. The Canon and my other cameras don't have GPS tagging, which Chris's iPhone does. Loved that! So I found device called a PhotoTrakr, about the size of a pack of gum, that records location and, later, synchronizes literally using the time stamps in the giz and cam. $100, runs for three weeks on a AAA battery. The software is a bit wonky but I can yank out the resulting files for my purposes. Nice!