Dell 17.3" Laptop, Intel Core i3 2.13GHz CPU / 3GB for $549.00 shipped.  Here is a screenshot for your reference.  This laptop features an Intel Core i3 CPU at 2.13GHz, 17.3" LCD at 1600 x 900 resolution, 3GB RAM, 250GB hard drive, wireless 802.11b/g, Ethernet, DVD burner, Windows 7 Home Premium 64-bit and more.  Note that given its size and weight, this is more like a very portable desktop than a true lightweight laptop.