I signed up with clearwire to save a little (very little) money over my DSL service. I'd seen friends use it successfully, though it had been 2 years. I should have done more research and thought things through more carefully. After receiving my equipment, I set it up as directed. The modem displayed 5 bars if placed in a window, but never actually provided any usable internet service. I tried to contact clearwire in the first week. The provide only 2 options - online chat or telephone. The online chat technician suggested speed test... read full review »