We've got to hand it to Microsoft -- when it sets a goal, it really sets a goal. As you can see in the slide above shown during a ReMix event in Paris yesterday, Microsoft is apparently expecting to sell 30 million Windows Phone 7 devices by the end of 2011, based on IDC projections. To state the obvious, that's pretty ambitious any way you slice it -- especially considering that the first Windows Phone 7 devices are still quite a few months away from hitting the market, giving Microsoft just over a year to reach that mark. Even more impressive is the fact that the figure apparently doesn't include other "Windows Phone" devices like the