I had been using a Panasonic Toughbook W2 for about 6 years and it was a great machine for that time. It was light (3 lbs), fairly full featured and robust. But of course it ran Windows with all the problems that entails. So I had been wanting to switch to a Mac for a while, but all the MacBooks were too heavy. Then came the Air, but it made too many compromises for someone who was hoping to keep this new machine for another 5-6 year (sealed battery?). Now I am writing this on my brand spanki...

I had been using a Panasonic Toughbook W2 for about 6 years and it was a great machine for that time. It was light (3 lbs), fairly full featured and robust. But of course it ran Windows with all the problems that entails. So I had been wanting to switch to a Mac for a while, but all the MacBooks were too heavy. Then came the Air, but it made too many compromises for someone who was hoping to keep this new machine for another 5-6 year (sealed battery?). Now I am writing this on my brand spanki...