I'm sure they've made vast strides in battery life, but I find 14 hours to be hard to believe in any realistic situation. Has anyone had a chance to look at these in person yet? Is it getting anywhere near what they claim? Any independent test reports yet? I can get my wife's Dell Mini 10 up to 6 hours without major tweaking, with a little more effort and giving up some features I can stretch it to 7 or even 8. But wow, if they've made this really work for 14 hours while still being usable, that's amazing.