Well, after messing with the latest version I noticed a pretty nasty bug. The musics in some games are very SLOW. Pacmania is a good example as well as Smash TV. I hear Aaron Giles has fixed the bug but who knows when the bugfix version will be available. If you run the games with v0.75 and then revert back to v0.74 you will notice that the bug is still there. This is because v0.75 writes the game's cfg file to the folder "cfg", and for some reason that file will slow down the older version as well. To remedy this, delete the game cfg's and run the game again. Better off sticking with v0.74 until this is fixed. Just a heads up.

EDIT: This has been fixed with an updated mame. Get it here for now:

http://www.emu-france.com/?page=news...003-10-14#5389