Ive found that if '/' is pressed on some Atari 3D gamessuch as Gauntlet Legends, a MAME panel appears showing certain graphic information. I think it has something to do with the 3dfx emulation. I see no mapping for it on the MAME UI and nothing in the ini file. Any ideas on how to disable it or map to a different button? Thanks for any advice people can share on this.