I extracted what I was looking for (your emulator setup for the DOS - Role Playing Games: Nothing seems out of sorts here that I can tell. How are your game files named? When looking at your db, the name is the same from the Name, GoodName, NoIntro, and TOSEC columns. Not sure if that could contribute to the latency and I will defer to Headkaze, Tom, GreatFlash, or someone else to answer as I am not too savvy of the GameEx inner workings. Have you tried clearing out your cache files (any file with cache in the filename and/or extension)?