At WWDC 2009, the new laptop comes with better battery, on a single charge it lasts upto 7hrs now you can be re-charged upto 1000 times, compared with other laptop batteries. A sexy aluminum body and also includes LED-Backlit display, Multi-touch trackpad, illuminated keyboard, SD card slot and offcourse a better processor.
If you purchase MacBook Pro without Snow leapord OS, you can get the upgarde package about around $10.
Checkout the video http://www.zdnet.com.au/video/play/22479332
I already ordered one, if you’re passionate about Apple MacBook then go and get it soon.