Geforce 2 mx400 PCI problems

Hi,
I just installed a geforce 2 mx400 PCI card into my hp 7940 PC. I disabled the built in AGP card (intel 810 soemthing I think) and installed the newest nvidia drivers(september) and dx8. Some games run great, some dont run.... In Max Payne I get the error mssg about being out of memory( I've 384mb ram and video card is 64mb)... similar mssg when I try to run EQ. Others, like the new wolf 3d demo run great. I've a feeling it has something to do with D3D but thats about all I can guess. If anyone can, please help.
My system Specs:
p3 1ghz
inbuilt audio
384mb ram
64mb geforce 2 mx 400 PCI with dx8/newest drivers

Thanks in advance

did you remove the AGP graphic card from system properties before you rebooted and disabled it in the bios?

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yep and then deleted all the intel files I could find that had to do with display... as a matter of fact, I just reinstalled the drivers completely, but this time went for the default drivers windows me has for geforce 2.... sof ar everything works, but I do know these are noticeably slower then the brand new ones nvidia released in september.

I recommend you not install the Detonator XP drivers and instead download their latest offical drivers 12.41 in the driver archive.

actually... just fixed the problem, did a more through search of intel related files, reinstalled DX 8 and the newest drivers from scratch, and finally got it working without a hitch. Surprisingly, it being a PCI based card, it works extremely well ( I know how other systems perform, my hand made amd 1.2 ghz that just fizzled out(hehe dont o/c with a bad power supply!!!!) had the same card, mx 400 64mb, but in AGP format... and performance is nearly the same).