WIL, You have to read all the threads to see where I'm coming from. The shortened version is you probably live in the suburbs in an area where there are a low number of subscribers to either
IBB, DIGIWEB, CLEARWIRE etc etc and get good service, move closer to the city to an area with high wireless users and the quality of the service will be crap! So enjoy it while you have it and keep your fingers crossed that your area remains UNSATURATED. In fact your probably better off keeping your good service a secret!!