I have this ATI rage128 Pro (16mb) that I just can't find drivers for the life of me for. So I use it as a back-up in special cases. Tonight I needed it again, and while I had it in I had this wild idea to just try to run Advancemame. See, normally when a card's drivers haven't been installed, it will have trouble scrolling folders. But not this card, hence the idea.
Well, to my surprise, games ran. Zowie! This was on a 17" Dell PC monitor - 1.6ghz P4 running XP, hence win Advancemame. Note that the clock settings were 0-50 / 31-36 / 90-130 . Also, that Congo Bongo image is actually rotated. I rotated the game display image so that it was running vertically, and interestingly Advancemame sized it perfect.