MAMEWorld Forums - EmuChat - NFL Blitz menu options

Hi guys,

So I was nosing around with the Blitz games and noticed in the MAME settings, that there are settings for CPU speed and screen resolution. Should these have any affect on performance? Similar with how Golden Tee Fore! performs when the resolution is dropped down from "medium" to "low".

Also, I hit F3 to play around in the game's menu system, but for some reason I only get a black screen and I never get to the menus (violence settings, language, things like that). In past versions of MAME, I could access the menus. I noticed that many of the CHD type games have a diff file...what do the diff files do?

I'm running 0.172. Any thoughts?

Thanks,
Jason