We caught sight of MSI's Wind Top AE1900 back at Cebit, and now it's been officially launched. The nettop boasts a 19-inch 16:9 LCD, an Intel Atom 230 CPU, up to 2GB of RAM and a 160GB hard drive. It's also got a DVD burner, a 1.3 megapixel webcam, WiFi, four USB ports, and a 4-in-1 card reader. MSI claims that the AE1900 uses only about "45 watts of power while in full operation," which, if true, would indeed make it one of the more energy efficient PCs on the market. We'll just have to wait and see on that though, as there's no word yet on availability or pricing.