Deus EX 2 Problem!?

[thekeelings]

Hi.

Jus downloaded the demo of Deus ex 2 invisible and it dont work! It installs fine then i go to load it and the screen goes black, i get out by pressing ctrl, alt + delete and notice theres a message saying, i need pixel shader 1.1 or higher to play! What is pixel shader 1.1? I have the latest drivers for my card and directx 9.0b.
My card is a 128mb ddr ram geforce 4 mx!

Anyone know whats up?

Any help would be great!

Cheers all