Core 2 Duo Laptop w/ 4gb Memory, HD Graphics and HDMI under $550 Gateway M-6888u Laptop Computer – Intel Core 2 Duo T6400 2.0GHz, 4GB DDR2, 320GB HDD, DVDRW, 15.4″ WXGA, Vista Home Premium 64-bit Great Deal on a Gateway Order now Item Number: G180-15440…