Everything else is fine - the game runs smoother than it did before, and so do all my other games, but for some reason my ground textures seem to be stuck in the Medium setting - even when I select Maximum! I remember with my old card when you got close down to the terrain the textures would look very detailed, but not so with my new card!! They just seem to be stuck in Medium-resolution mode. It's funny, because all the buildings, houses, etc, are displaying correctly - but not the terrain....

I've downloaded the latest drivers for my graphics card, and I've also got the lastest DirectX - but it makes no difference. I've noticed also that the Transform/Lighting and the Mip-Mapping options in the Display Settings are giving me problems too - sometimes when I've got them turned on, the sky goes all flickery, and I have to turn them off to stop it. But then if I turn them on again a few minutes later, it works fine!! ???
Any help/advice is much appreciated. I can post screenshots if this will help.