Xbox One Games At E3 Were Running On Windows 7 With Nvidia GTX Cards

Sony where actually using the devkit the actual system we customers will be buying, its just another nail in the coffin by xbox using a high spec gaming PC to show case there games and not actually shown what the xbox-none can no, i'm sure there won't be much of a difference however why wouldn't they actually show there games running on the devkit xbox none, strange especially as the xbox none is further in development than sony and there are bringing there console out first so it just shows more prob's, just another reason why people are leaving to pre order the PS4 amazon survey was like 300,000 people saying there getting the PS4 when xbox only got like 40,000 lol