NEW YORK - FEBRUARY 1:  Customers at the midtown fifth avenue Apple Store look at the new MacBook Air on sale beginning today February 1, 2008 in New York City. The Macbook Air is Apple's newest 13.3' ultra-thin notebook computer featuring Intel Core 2 Duo processors, Intel X3100 integrated graphics and an optional 64GB solid state drive (SSD). Getty Images logo Getty Images 21 months ago

NEW YORK - FEBRUARY 1: Customers at the midtown fifth avenue Apple Store look at the new MacBook Air on sale beginning today February 1, 2008 in New York City. The Macbook Air is Apple's newest 13.3' ultra-thin notebook computer featuring Intel Core 2 Duo processors, Intel X3100 integrated graphics and an optional 64GB solid state drive (SSD).