- last post: 01.01.0001 12:00 AM PDT
To my knowledge (and I may be incorrect), the only laptops that you can upgrade-- in respect to the graphics card-- are MXM powered laptops and the Dell Inspiron E1505, E1705 and, like staticx said, the XPS M1710. It also may be possible to upgrade more obscure brands as well. But for the most part you can't.
EDIT: I posted in your other thread about the System Requirements Lab that can help determine if your computer can run a certain game. You should go see if your computer can adequately run Halo 2 (PC). They've recently added it to the list of games you can test.
Post your findings if you do it!
[Edited on 08.11.2007 5:57 PM PDT]