crucial

I am having a problem with my newest XPCREATE using SP2. It seems that SP2 has the Microsoft Nvidia drivers installed by default. When I put a new driver on the disk it won't use the new drivers because It thinks the MS drivers are more up to date. Is there any way to remove drivers from the install cd? I tried removing the nv4_disp.in_ file from the I386 folder but it tells me It can't find it when copying files during the install. I can tell it to skip it and everything works fine but I would rather not have to do that. The good thing is that by doing that windows uses the new drivers I put on the disk instead of the microsoft ones. I hope my wording isn't too confusing. Any help woul be appreciated.