new Original package The MW800 is a P4 based system. SVGA was a standard screen resoultion with XGA more common. The standard screen size was increased to 12.1 inches. An 8.4" SVGA display is available, however. The MW800 display keys can be utilized as "hot keys" using the Motorola "ExtraKey" application. This application does not work on the MW-520, which has its own verison of "ExtraKey" as does the MW810. The MW810 is the latest release of the MW series. Many of the functions are the same/similar, but the internal hardware has been updated. Please see the MW810 post for information. MW800 has "F" part numbers that appear like MW520 models. A F5206 is actually a MW800 CPU. The MW520 stopped at F5205. A fully optioned MW800 F5206 may contain: Video In 50 Ohm BNC Wired LAN 10/100 Wireless LAN (W-LAN) RF Modem (W-WAN) Internal GPS (Trimble Lassen SKII/SK8) USB 1.1 - Two ports on the display, one on the CPU 9pin serial port Audio in/out Support for two displays Auxillary port (allows ignition switching, aux 12v/5v inputs and outputs, etc) Bluetooth (supported in the display) 1 Cardbus slot Firewire port