Dev on a laptop?

If I were to buy a laptop for developing on the go, it would definitely be this particular one. For 800 bones, you can't beat the value and power.

http://www.compusa.com/products/product_info.asp?ref=google&pfp=cat3&product_code=344794&Pn=Pavilion_dv9207us_Notebook

Note the:

Video Chipset: GeForce Go 7600
Installed Video Memory: 256 MB (not shared)