damn! and there was me hoping for a decent battery!! My UX1 on extended battery will sometimes hit 5 hours under normal use - 80%backlight, wifi, web, MSN and outlook
and my T2300 win7 asus test laptop with a CCL 15" display is currently boasting 4:42 on the battery guage - and this machine is 3 years old!
Id have hoped that using current, state of the art low power chippery that battery claims were based somewhere in reality! especally as mentioned the Dell and the PB can manage some quite astonishing and realistically achevable times (not running freedos from ram on an external monitor type tests!!)
Ive seen a few machines now that ship 4gb RAM with 32bit windows! its not as if 64bit win is driverless or unsupportable like it used to be! I suppose in this case it works with the batterylife claims... heres something we will offer, but you cant use!! :)