Well generating batch files, is fairly straight forward, tho I do tend to avoid batch scripts. I'm actually looking at generating a full battery of delta configs predefined with known working settings...then creating a batch process to ether link to an existing iso or delete the config since no iso is present...this could take some time for the end user...but far less than other wise. My Zinc loader could certainly be redone...as I'd like to make use of Xpadder than JoyToKey. Well if MisFit has CLI it really doesn't need a loader...just a INI and probably a Map file...I've never toyed with it but I'll take a look as thats probably some thing that can be done in short order. *Update* Added Misfit Mame Map file 0.113.6