The Xbox One retail box will act as a dev kit, allowing developers and gamers alike to play in-progress codebut not at launch, apparently. That news comes from today's Microsoft event at Gamescom 2013, where Microsoft detailed its ID@Xbox program. After an approval process, indie devs will receive to dev kits free of cost from Microsoft -- the program is Microsoft's first phase of a multi-tiered approach to self-publishing on its Xbox One. Xbo