I haven't seen this anywhere so I thought I'd throw it out there to see if
anyone else gets a 5-10 FPS improvement. Please forgive me if I'm just late
to the party on this one.
In the rend_d3d.ini file in the '\papyrus\nascar racing 4 demo' directory
there is a MipFilter= statement. With my V5 on 4x FSAA it was set to =3.
Changing it to =2 (i.e. MipFilter=2) increased the FPS with only a hint of
less quality. Dropping it to =1 didn't get any more FPS but dropped the
quality much more. This is in 800x600x16 mode in N4.
Your mileage may vary, but I hope it helps out someone...
Bondzai
