Vostro 1510 Core 2 Duo 1.8GHz 15″ Laptop with XP Pro for $519 with no shipping charge. Its features include an Intel Core 2 Duo T5670 1.8GHz dual-core processor, 15.4″ 1280×800 widescreen LCD, 2GB RAM, 250GB 5400 rpm Serial ATA hard drive, dual layer DVD burner, 802.11g wireless, and Windows Vista Business with Windows XP Professional downgrade.