Play some of PlayStation's best games on your PC starting today

Sony announced today that its streaming service, PlayStation Now, is live on PC, opening up massive portions of the PlayStation catalog to your personal computer.For $19.99/£12.99 a month, PC owners can now stream over 400 PS3 games, including previously console-exclusive titles like God of War III, Uncharted 3: Drake's Deception, and The Last of Us.PS Now is also expanding its library with six more games: Mafia II, Tomb Raider, Sid Meier's Civilization Revolution, Heavy Rain, Borderlands,