Steam

Beta testing will take place soon, so go join the Steam In-Home Streaming group.

Engadget digs into SteamOS as part of its Steam Machine preview.

All partners will be revealed in January.

The Seattle Times previews Valve's Steam Box.

DICE believes Steam Machines will be good for the console market.

This looks like a controller that even old-school mouse/keyboard junkies will love.

Valve's developer conference will be held in the new year.

Steam Machines will include all three main GPU vendors: AMD, Nvidia and Intel.

Scuf Gaming is providing the gamepads for Piston.

Valve's Mike Sartaina briefly talks about Nvidia's involvement with the Steam Machines prototypes.

The prototypes will be based on Nvidia GPUs and Intel CPUs.

The Piston Mini PC launches on Black Friday.

John Carmack talks about the Mantle API.

Microsoft is keeping a very close eye on this possible Windows 8 / Xbox One competitor.

Ladies and gents, it looks as if we have our first official Steam Machine.

Here's the final piece to the Steam (Box) Machines puzzle.

Nvidia helped Valve Software port its library of games over to SteamOS, reduce controller latency and more.

Valve Software has developed its own operating system.

Gabe takes to LinuxCon to tease Linux hardware in the living room.