Cuda on Macbook Aluminimum with XP nvidia 9400M graphics card

Hi everyone,

I have a Macbook aluminum, which sports a nvidia 9400M graphics card. I tried installing the NVIDIADisplayWin2k(178_28)Int.exe driver and the program reported that there were no cuda compatible graphics card. What am I doing wrong?

Any help will be highly appreciated.
TIA,
Arjun