HELP!!!!!!!!

hi
i have a problem
when i run cod 4 it says

----- Initializing Renderer ----
----- Client Initialization Complete -----
Attempting 44 kHz 16 bit [Windows default] sound
----- R_Init -----
Getting Direct3D 9 interface...
Pixel shader version is 2.0
Vertex shader version is 2.0
Video card or driver doesn't support separate alpha blend, glow will be disabled.


Error during initialization:
Video card or driver doesn't support separate alpha blend, glow will be disabled."


i know its my grafaix card

does any 1 know how to get rid of it/or get rid of alfa blend or glow

????????????????????????????
can any 1 HELP ME

What is your videocard's name?....ATI or NVIDIA? If ATI download new catalyst driver or if you have Nvidia download the new driver.

I have a Dell 5200 HD card and works great