Controversial and potentially game changing streaming video game service OnLive is set to launch on PC and Mac June 17th. The service will cost $14.95 a month on top of rental or purchase fees for each game played. The first 25,000 people to register for the service will not have to pay the monthly fee for the first 3 months. The “micro-console” which will stream games to your HDTV will be launching later this year. Look for a public demo of the service at this year’s E3. You can find out more and pre register here.