Gateway MD7820u Laptop 15.6″ LCD, Core 2 Duo 2.0GHz, 4GB RAM for $549.99 shipped. Its features include an Intel Core 2 Duo T6400 2.0GHz dual-core processor, 15.6″ LCD with 1366 × 768 resolution, 4GB RAM, 320GB hard drive, dual layer DVD burner, built-in webcam and microphone, 802.11n wireless, 5-in-1 digital media card reader, HDMI output, and Windows Vista Home Premium 64-bit. Note that at 6.5 lbs, it is more like a very portable desktop instead of a truly lightweight laptop. This laptop usually goes for about $640 or more.