For a long time, Apple fans have been hoping for a slim and lightweight version of the MacBook to come along. Even the lightest MacBook was over 4.5 pounds (2kg).

And so, after a long wait, it’s finally here. The MacBook Air.

Debut at the MacWorld 2008 yesterday, the MacBook Air is currently the world’s thinnest (and may I add, the coolest) notebook in the market, measuring a mere 0.76-inch (1.94cm) in height and 3lbs (1.36kg) in weight.