MAME for Mac Options:
Make Sure Your X-Arcade™ Is In Mode 1
- Be sure to X-Arcade Is In MODE 1.
- Test your X-Arcade is working first!
Game ROM troubleshooting: If you aren't able to certain Roms working on either client, you must make sure to use Rom Versions matching the version of MAME running.
The MAME™ software includes a "Help" menu that can help you (press F1 on your keyboard to access). Alternatively, here are some more very helpful sites that have more in-depth MAME™ instructions, troubleshooting help, and information:
MacMAME™ Official Help - The help page of the MacMAME™, packed with helpful information!
SimpleHelp's MAME™ OS X Help - A very simple, straight-forward starter's guide.
MAME™ OS X Forum - Get help from others with MAME™ OS X.