Valve's Steam Machine project is an interesting one as far as the age-old problem of making PC gaming mainstream goes. The reason people like console gaming has always been the plug-and-play nature of the systems, with no configuration or upgrading needed. Steam Machines are supposed to help close the gap between consoles and PCs by packaging machines in fancy boxes that won't look out of place next to a television, but what if you want to game on the go?
