Hi guys, I thought it might be a cool idea to post your battery usage after a full charge. Mine's below. I managed nearly 7 hours of mostly Safari at 75% brightness (7 clicks from the bottom). It would be interesting to see what other people are getting, and to see if there's anything we can do to improve usage. 7 hours is not as great as the quoted 9, but it's still not terrible I guess. See what you think...how many hours can you get?