The first Macbook Airs has arrived and there they are: the first reviews and an easy way to replace the battery by your own! No send in to Apple, no 5day waiting till it’s back at your home!

You can see the video to change the battery at gizmodo!

That’s what it looks like:

So thin is the Macbook Air:

And now sit back and see some impressions!

Tags: Apple, battery, howto, macbook, macbook air