CNEW reviews the Asus R2H. Compared to other UMPCs that they have reviewed this seem to be getting a better rating.

The R2H did manage to impress us with its decent battery life–usually a weak point for UMPCs. It ran for 3 hours, 41 minutes on our MobileMark battery life test. Both the Samsung Q1 and the Sony VAIO UX50 offered less than 3 hours of battery life on the same test. This is especially impressive given the R2H’s larger screen.
Asus R2H Ultra–Mobile PC [CNET]





Definitely a cool device. I wonder when Asus will publish Vista Drivers.
Do you know other sites where they reviewed this UMPC?
Cheers,
JayZ