Hi All, I've recently bought a MacBook Air, It's my first ever Apple computer and I don't know how I managed to resist buying one for so long! My only problem with it is that I've been reading a lot on this forum and lots of people are mentioning how great their battery life is on their Macbook Airs (Over 7 hours) . On mine I'm struggling to get over 4 hours use on the battery and thats with the brightness at 4 bars and the keyboard light off. I only really have a couple of internet tabs open and skype for messaging (no video). At the moment it's at 83% stating that theres only 2 hours 19 minutes remaining. As I'm new to Mac I'm not sure what other things I can do to try improve the battery life, can anyone help?