I am in the Washington DC/Baltimore MD area.. I should be able to report on the speeds in about a week. (after my current contract is up)They do not seem to have a lot of cities listed on that coverage map yet. Hopefully they will roll out to more localities fairly quick.
Zoom your mouse over the Baltimore/Dallas/Houston/Providance, RI areas and an orange circle will appear that you can click on to see a more defined area of coverage.I don't see the map you're talking about. I followed your link att.com/network and clicked on coverage, but just found the same old static map they had which doesn't depict 4G coverage (fine print).
...weird! I can't believe that Atlanta\Georgia is not covered for 4G, with AT&T.
So begs the question, how fast WILL my HTC be after all?