In september I upgraded my DSL service from 3Mbit to 6Mbit. Since then I am being billed for both the old service and the new service. I was billed $49 for two months and now I see there is a late notice and a bill for $104.50. I have talked with several AT&T service agents in an attempt to resolve the issue. If AT&T is unable to resolve this within seven days I will be contacting the FCC and the Illinois Attorney General. If the problem persists I will be terminating my account with AT&T.