Asus 15.6" Laptop, Core 2 Duo 2.0GHz CPU & 4GB/500GB for $599.99 shipped.  Here is a screenshot before the rebate for your reference.  It features an Intel Core 2 Duo CPU at 2.0GHz, 15.6" LCD backlit LCD at 1366 x 768 resolution, 4GB RAM, 500GB hard drive, NVIDIA GeForce 9400 graphics, DVD burner, wireless 802.11b/g/n, media reader, Vista Home Premium 64-bit with SP1, and more.  Note that you also get Free Windows 7 Upgrade.