Additionally, I think there should be a big focus on getting Cell Network access working native to the device. BT is nice if you can get it working properly on your phone but... now you have two devices to carry around. (and keep charged.) BT seems to be a pretty big drag on the battery's as well. I checked out some of the USB - CDMA and GPRS data access devices which appear might work if USB host mode can be made to work properly. The USB devices I looked at are accessed as a Serial device once connectivity is available. Certainly a powered hub or USB power injector might required to get the amperage high enough for usage. I was looking at the N800 device itself, picturing a replacement back cover, as it appears there could be available space for a 2nd battery that could align with the existing battery contacts and a mount for a USB Cell Data modem. The previous assumes that it might be possible to add a second battery in parallel to the existing. I don't know that the charger could handle simultaneous charging however, (though the voltage would be the same.) Even if the back plate only allowed for the additional battery, the data connectivity option could be dongled to a custom protector case. perhaps even Sype branded? Once skpe is reliable and you have Cell Network data access.. Who needs a Cell Company phone number? I felt that the N800 got the value added I wanted when I was finally able to get consistent always on access tot he Internet for Communications. IM, Email, Gizmo, NewsFeeds, Video and Music on Demand. This is the market that is being pushed in the US by the phone providers with their phones that have terribly inadequate displays and input keys. And the customers are willing to pay extra for access to all this always available digitally connected environment. The one thing MOST are not willing to do is carry two bulky device's. The data device and one extra interface (such as BT earpiece) is about as much as most will carry, (at least until the RoboCop look comes into fashion. In this respect the N800 is far ahead of the rest of the pack.. The only thing it's missing is the integrated always available connection. For information I dug up on USB Cell Network access, see http://www.internettablettalk.com/fo...ead.php?t=5597