Unibody MacBook plastic body performance

hi
i am loking lto get newly launch Unibody MacBook with plastic body which looks awesome in complete white but as there is some more option available i wanted to know that how its performance is ? does any one using it ?

For this standard configuration:

• CPU-Core2Duo clocked at 2.2 GHz with 3 MB L2 cache
• 2x1-GB of RAM DDR3 1066 MHz
• Nvidia Chipset-M 9400 using up to 256 MB shared memory
• Serial ATA-Disk Toshiba MK2555GSXF running at 5400 rpm
• Superdrive Matshita-DVD-R UJ-898
• Level-ports: 2 USB ports, mini DisplayPort, Gigabit Ethernet and audio jack in / out

Whit this new one weakness corrected is the screen that is now framed by a thin flexible plastic piping, which is based on the screen when the machine is closed. The MacBook is very quiet and has absolutely no heating.

The plastic is now shiny like the hull of the iPhone 3G and 3 on GS and gives a copy to finish this machine. Only downside, the MacBook remains a real vacuum cleaner an impression reinforced by its brilliant white color. Last, the shiny plastic is susceptible to scratches. Only the trackpad, now multitouch and mono-block - exit button separate physicaly and very pleasant to the touch.

The new MacBook is marginally faster than its little brother of the previous generation. It is more efficient in terms of memory bandwidth.The new MacBook beautifully drawn out of the game. It's nothing less than 35% better! The MacBook is now on a par with the MacBook Pro. A little better than the MacBook Pro 15 " barely less than the MacBook Pro 13".