what I like is it got hand crank battery http://news.com.com/2300-1044_3-5884639-1.html?tag=ne.gall.pg
working prototype already out so it will be sooner than you though http://www.siliconvalleysleuth.com/2006/06/first_video_of_.html
Great idea, I hope it gains some steam. If you click their site it shows a map of what countries are in and what countries are thinking about it... The US... Any guesses? Yep, they are thinking about it.... LOL. Since this could ultimately hurt MSFT, better check with them before getting onboard this ship.