My last MAME was slowing down, no matter how many frames I skipped, and it eventually started making my computer shut down. So, I just updated to the latest mame verison. But the things is, I can't play all the games I want. I can't get these games to work....Marvel Vs. Capcom, Marvel Super Heroes, X-Men Children Of The Atom, and X-Men Vs. Street Fighter. I've tried different versions of the roms and none of them worked. All the other games I like to play seem to work.
Never mind. It turns out there was something wrong with the HLSL (I think that's what they're called. it's the stuff that give the screen curvature and scanlines, vector bloom...etc.)
I took that out and it works fine now.