My OQO mod2s just arrived! All 4 of them; portable testbed here it comes!!! I hope.... The units weigh in at ~.75lbs, and measure aprox. 5 5/8 x 3 3/8 x 1 1/8" A little larger when you push up the 5" screen to reveal the keyboard. WiFi, Bluetooth, HDMI, and a single USB built in; an adapter for VGA and Ethernet. (WiMax extra, I think the touch screen is also optional and I did not get that). The processor is a VIA C7-M 1.5Ghz processor, with 1Gb memory, and a 60Gb harddrive. XP pro installed. From XP tools, I have learned that: WiFi is - Atheros AR5006X5 Ethernet is - Realtek RTL8139 Video is - VIA/S3G UniChrome ProII IGP Audio is - SigmaTel Default screen res is 800x640 (can increase then use capacitor scroll bars). I have not looked to see if I can get into the BIOS, I expect to be able to boot from a USB CDdrive (it comes with a recovery CD). There are old instructions on the net for installing UBUNTU (http://en.wikipedia.org/wiki/OQO), but of course I want Centos on it...