Less than a week ago I filled you on the upcoming launch of the Samsung u620 which will be the first to sport Verizon’s V Cast Mobile TV. Now the official launch of both the phone and service has been sparse, but a quick tinker on the testman page has revealed a firm date. March 1 will be the official launch date, but a listing of cities is no where to be found. Plug in your zip and see if you’re a lucky winner.