Sorry, but do you really need 3D? recently tried it at a new netcafe nearby and its cool for the first couple times, gets old after that, personal opinion though..
Saw a article on here bout a week ago and it said the 5870 in CF beats the 480M by 15% while only using 10W more power and i think it cost 100$ less as well...
What about ASUS G73JW-A1
with INTEL CORE I7-740QM,GTX 460M 1.5GB GDDR5,8GB DDR3,1 TB HDD,
17.3-INCH FULL HD LED SCREEN
2 Megapixel Webcam
8 Cell Battery
8 in 1 Card Reader
Integrated 802.11 b/g/n, Bluetooth
USB 3.0 Port