thanks for a great dist and page and forum, I really like it!!
I have a model B pi with 512mb I am running latest pimame 0.6 beta 5 and trying to get metal slug (metal slug - super vehicle-001) on decent speed on advance mame but I cant manage somehow, this is what I have done:
overclocked to 900mhz memory split 256mb frameskip 0.25
I manually set the frameskip to 0.25 in advmame.rc to make it work, otherwise it would automatically go back to 100% in game.
I am using neogeo.zip which is 239329b size.
When playing my gamespeed varies from 70 - 100% and I am not happy with it.