Who wants to listen to their TV?

apparently the folks @ onthego do... onthegoLIVE allows you to listen to your TV wherever you are by connecting your TV to your home telephone line. I got an Idea that will save you the $300 sticker price of this box.. I'll just be cheap leave my (unlimited plan)Vonage phone right by my TV, set it to my favorite channel.. call in when I please and have it set to automatically answer after the 3rd ring..and I'm listening to CNBC..Booya! like Cramer would say...or pay up $9 and watch and listen on mobiTV? the choice is yours America.