The Dell has announced E6400 XFR Rugged Laptop($4,299+). It equipped with a Ballistic Armor Protection System featuring PR-481that twice the impact strength of magnesium alloy and enhance protection from dust and liquid, or shielding from dust and moisture, and even directly water it with pressurized water. It also resistant to a 36-inch drop with the notebook powered on and the screen open. About, the weight, at 2.2 inches thick and starting at 8.5 pounds. The spec with 6-cell battery, Intel Core 2 Duo P9600 (2.66GHz),14.1" WXGA, up to 8GB DDR2 Memory, 128GB SSD, NVIDIA Quadro NVS 160M 256MB DDR2.