After receiving a excessive usage warning from Comcast home internet, ostensibly from overusing Netflix movie downloads, we were advised by customer service to switch to business class service which has no usage limits. Since the switchover we have had nothing but problem after problem. Starting with simply getting a mobile broadband modem we ordered at the same time as the business server, one month out and a litany of excuses later it is supposed to be "on the way". Next we found out that someone in our neighborhood had hijacked our... read full review »