Awesome I will be looking forward to it.  Agree MAME is the only reason.  Easy to nitpick since everything else is working great!

Is there any way to create a ROM specific controller configuration?  I want to keep the default config for the core but use a modified configuration for a couple individual games.  I can remap the controls in game but when I exit it doesn't save the settings.  I have tried turning the "autosave upon exit" on but it doesn't seem to matter.  Thanks,