Steve beat me to it as my sample unit is stuck in customs! More about it tomorrow when it arrives.
Meanwhile you can check the latest model updates as there is now 3 versions:
B1E with 512mb ram/30gb hd
B1H with 1gb ram/60gb hd
B2 with 1g/512mb ram, 30gb/60Gb hd and HSDPA or WIMAX.
Click to see the video
WiBrain B1 UMPC unboxing at UMPCPortal
Earlier news about it
Monday, December 17, 2007