T-Mobile has added a Coverage Check tool to their site. The idea is that you can go to the site and check for relative coverage in your area before you buy their service. Although this would be a great tool for all of the wireless companies to provide, in the case of T-Mobile I think it just shows how crummy their service area really is. I guess that T-Mobile customers are looking for the huge amounts of minutes and the decent data services over coverate, becuase looking at the national map, their service sucks. Compare to Cingular.