This 17.3-inch monster has a Core i7 processor, 8GB of RAM, and the most powerful mobile video card available, the ATI Mobility Radeon HD 5870.
7. Lenovo ThinkPad X120e

Lenovo ThinkPad X120e is an 11.6-inch ultraportable netbook with Windows 7 Home Premium (32-bit) or Professional (64-bit), Option of 2GB or 4GB DDR3 SDRAM. Hard drive has 320GB of storage space at 5400rpm. Battery is 6 cell, Li-Ion, 57 .
8. Dell Inspiron 15R
The Dell Inspiron 15R multimedia notebook includes a 6-cell battery that was tested to last for a maximum of 4 hours of power. Consumers can choose to purchase the optional 9-cell battery for longer mobile power. Hard drive can include up to 640GB of storage. Comes with a standard integrated graphics card or an optional ATi Radeon graphics card. Color choices include black, blue, pink or red. At just under 3 lbs, the 11.6-inch
9. HP Pavilion dm3t
The Pavilion dm3t series is powered by Intel’s ultra-low-voltage, dual-core processors, and with 6 or more hours of battery life, these PCs have the stamina to go all day.
10. Lenovo G550
The Lenovo G550 is an update to the Value Line G530 with the primary difference being the shift from a 16:10 to a 16:9 screen. Configurations include either Intel Pentium or Core 2 Duo processor and up to 4GB DDR3 installed memory.Get a balance of performance, mobility, and affordability in a thin, sleek design.