There is a dos version .82 but it keeps crashing. The windows directx version .80 beta runs the games just fine. You install v.79 then v.80 over it. It uses some of the older romsets. I used some from mame55 and they worked fine. When you double click on it, a gui pops up with 4 tabs.
Games (icons): where you can choose your game by double clicking on the game's screenshot.
Games List: Self explanatory
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Can someone post a sample ini.
Or better yet try it themselves if it's not to much to ask. It's less than 1mb download.
http://www.system16.com/emu-sys16.php