MS should have just opened a guru bar and left it at that. If they charge money, that in itself will generate lots of revenue. Beyond that, I'm not sure what exactly it is that they are going to showcase, as they don't actually make computer hardware. I suppose they could set up a couple of couches for customers to play X-box. Or perhaps a 'down memory lane' section where they have the long retired Zune and Windows players. I would guess their new Windows 8 will take primary stage, but of course it and the tablet are vapor ware, and even if they do make it to market, we're back to the success of the guru bar again. Just don't see this working out at all.