I just re-formatted my computer and when installing the new 44.03 Dets for my GeForce4 Ti4400, I went to check the settings on it and it said it's in PCI mode. Now, that wouldn't bother me, except for the fact that it runs all my games at lower FPS and my 3dMark2001 score went down 2000 points! How do I correct this erraneous mode selection?