Well, here's a bit of a surprise. Not only have the folks behind the ever-present Energy Star label revealed the existence of a previous unheard of MSI Wind U250, but they've been kind enough to provide some details on the device as well. Apparently a convertible laptop (or some other form of notebook / tablet), the U250 will pack a dual-core, 2.6GHz processor of some sort, 4GB of RAM, a 320GB hard drive, and a video card with 512MB of dedicated memory -- all for a list price of $600. Unfortunately, while Energy Star lists a release date of March 15th for the device (hence the appearance
