Let's simplify this a bit, can anyone provide me with a layout/key/legend of how I should map my X-Arcade dual joystick (no trackball) so that I can funtion in Mame without a keyboard or mouse?
All help is greatly appreciated.
Wanting to remap the x-arcade is kind of off track for what you want to do.
Press TAB while playing a game in MAME.
go to INPUT-GENERAL
Remap UI Enter (or something like that) to whatever button or combination you want to launch a game
Remap UI Cancel to whatever you want to exit a game
Mess around with MAME's input system and learn how remapping works.
Press delete to clear a field. Map something and then immediately map it again and it will be mapped to EITHER of the buttons you just mapped.
Press two buttons at the same time and it will be mapped to the combo.
Just play around with it until you understand it.
To choose and launch games, most people use a program referred to as a "front end".
Most absolute newbs start out with Maximus Arcade.
Some front ends can shut down the PC for you when you exit. I'm not sure about Maximus Arcade.
Most have an option to start them with windows, but if not all you have to do is place a shortcut to the program in the windows startup folder.
Once you've become familiar enough with MAME and front-ends, you'll probably want to run emulators other than MAME.
Then you might want to remap the first four Player 1 buttons on the x-arcade to plain letters instead of the MAME defaults.
Some other emulators can't use buttons like Shift and Ctrl.
If you're only running MAME, then it doesn't matter.