TI & C2000 are investing heavily in the Power Line Modem / Communications solutions.
We meet all of todays standards, are involved in supporting the next, and are offering free TI solutions for many / all with our plcSUITE software and hardware solutions.
http://e2e.ti.com/videos/m/microcontroller/218575.aspx
http://e2e.ti.com/videos/m/microcontroller/227850.aspx