I am still having problems with this and its driving me nuts! I have: wellsgarder arcade monitor/arcadeVGA and jpac. I can get games like moonwalker and wwf wrestlefest working perfectly but when I load up games like mortal kombat the screen is scrolling. I was told to change the refresh rate to mk stand of 53 or as close as possible but that did not work. any help with this. I am using mame32fx and running in XP Thank you in advanced.
Ryan