HP Mini 110-1030NR XP Edition - Atom 1.6 GHz - 10.1 " - 1 GB Ram - 160 GB HDD

Microsoft Windows XP Home Edition, 2.9 lbs, Lithium ion battery, 10.3 " x 6.8 " x 1.3 "

HP Mini 110-1000 PC series is the perfect companion while on-the-go. Revolutionaries and personalize the way you connect to your friends and your life with its capacity to do more and choose from more.

Sony vaio series

Onyx black, Microsoft Windows Vista Home Premium, 1.4 lbs, Lithium ion battery 4 hour(s), 9.7 " x 4.8 " x 0.8 "

Apple MacBook Pro - Core 2 Duo 2.8 GHz - 15.4 " - 4 GB Ram - 500 GB HDD

Apple MacOS X 10.6, 5.5 lbs, Lithium polymer battery 7 hour(s), 14.3 " x 9.8 " x 0.9 "

The latest Intel processor, a bigger hard drive, plenty of memory, and even more new features all fit inside just one liberating inch. The MacBook Pro has the performance, power, and connectivity of a desktop computer. Without the desk part.