Omniwav Mobile just released the WAAV CM3 Cellular Router. Designed as a router for your car, the WAAV connects to 3G cellular networks and makes the bandwidth available for up to 50 people via Ethernet or Wi-Fi. When stationary, the unit can distribute broadband up to 300 feet, but Omniwav Mobile also says it works in a car traveling at up to 100mph. We thought talking on the cell phone while driving was unsafe.

Via product page at Omniwav Mobile