I've had my MacBook for about a week now. I know battery life is quoted at 8 hours or so, but this is what I've consistently been getting. Is this normal for you guys? What "hours remaining" are you guys getting close to a full charge (~90%+)? Also, of note, the 2:18 time on battery includes how long since it was last plugged in, I have only been using it actively for about 1 hour.