I been using this for a few days now on pay and go, I haven\'t had many problems. The most regular problem I do have is the software telling me the modem is invalid, to which I need to unplug the modem then back in, probably cause I use Vista. I have also had a few times when I get disconnected even when stationary at home, other than that I have no real complaints of the service. I play WoW and get about 350ms. I get pretty strong signals in my area, so I can connect upto about 2meg which about the average home broadband speeds now. The price however is pretty expensive for the 7GB download limit at ?25. This is best for people on the move.