THIS file (attached) will remove the NR2003 logo.

The NR2003 logo is called logo_game_main.stp

It is located in the C:\Papyrus\NASCAR Racing 2003 Season\layout folder. You must unpack the layout.dat file inside with winmip2. You will find it inside the ART folder within the UNPACK folder. The file I attached replaces the .stp logo with a clear (or maybe 1 pixel?) .stp file. It puts a folder labeled ART with the new invisible logo inside the layout folder.

I'm posting this because I've had a difficult time figuring this out just now so I'm posting everything I just learned here for others. The thing I still don't understand (and it doesn't really matter) is how to make the .stp logo clear. When I opened it with winmip, the background was 100% BLACK, so I converted it to .bmp, made everything black, converted back to .stp and put it in the game and it left me with a BLACK box on the title screen. So that doesn't work. I thought I could change it to that pink color that the mips have to make parts of them invisible, but that didn't work either. Even though it doesn't matter, I still would like to know how an .stp file is made clear?