Updated: GeForce NOW goes off-GRID and out of beta

Update: GeForce Now is revving up its bid for living room domination today by announcing that the streaming platform will now support Gamestream at 4K/60FPS with 5.1 surround sound.The latest build, which launched earlier today, will also support 1080p/60 streaming to YouTube Gaming and Twitch.Original story below...Nvidia's game-streaming service, GeForce NOW, has finally exited its beta phase and gained a whole new name.Previously known as Nvidia GRID, the service has been available for free t