Do any of you use this feature? I do from time to time, when the internet at my house is running super slow (as is the case right now). Was wondering what kind of speed y'all see when you do tether. I'm only showing 11 Mbps. My wireless at home and at work usually run at 54 Mbps. Funny, though, the 11 Mbps is 10x's faster than the 54 at this moment!