I know the speed fluctuates, but the 3G speed is disappointing. Virgin mobile, which I though runs on spring, is only getting 0.33 Mbps down and 0.38 Mbps up. I live 3 miles from a sprint tower, and there are 3 within 25 miles of me. What speeds are you guys getting, and how close are you to a sprint tower?? Also, at night I get 0.91 Mpbs down, which is the highest. Is this normal? What do I need to do? Thanks!