ATT LTE 4G on the Motorola Atrix in downtown San Francisco.
I am not sure what is going on with the upload speed, I will test the Atrix more in different spots around the Bay over this week. Almost 3mb/s is pretty respectable for the first test! It also saw the test server less than 50 miles away in Los Angeles, which could be based on the ATT route setup for the LTE network here or any number of other network things.
