Asus Laptop 15.6" LCD, Core 2 Duo 2.1GHz, 4GB RAM for $449.95 shipped after a $100 rebate.  Here is a screenshot for your reference.  Its features include an Intel Core 2 Duo processor T6500 at 2.1GHz, 15.6" LCD with 1366 × 768 resolution, 4GB RAM, 250GB hard drive, dual layer DVD burner, built-in webcam and microphone, 802.11a/b/g/n wireless, digital media card reader, Windows Vista Business and more.  Note that it is eligible for a Free Windows 7 Professional Upgrade.