It's still a long way from the 22 cities it hopes to launch in this year, but Aereo's expansion of its live TV streaming service beyond its NYC base is now moving steadily ahead. It's set to go live in Boston tomorrow, and the company has confirmed today that Atlanta will be next in line on June 17th. That's when the service will be available in the city to those who've pre-registered, with everyone else invited to sign up on June 24th.
