Does anybody here use the AT&T Edge Card? I use a Sierra Wireless card (service via AT&T) and the service is okay. I've put it to pretty good test -- on a train from Chicago to Milwaukee, and only hit one or two dead spots along the way. Other "tests" aren't as expansive -- just at my home in Chicago, coffee shops, etc. (The card gets a lot of lookers though)
I'm curious to hear about experiences with Edge.
In fact, the guy that tests out the cards for our segment said that even though AT&T is running full page ads, they don't have the cards in house, and there is a good sized waiting list.