Originally Posted by
mikew99
On the contrary -- the Macbook weighs twice as much as the MBA. What I was hoping for was Macbook functionality in a < 3lbs package. The Sony provides that (and my T-series cost under $1,500 new). If only it could run OS X.

You sure it can't? I've been running OS X on my Thinkpad x60s (<3 lb book) for ages.