I have the same files Xbox Junkie and I know KI 1 is fine, didn't boot KI2 yet. 1 - have you updated to R2 yet? 2 - assuming you have - There should now be a KI1 and KI2 folder in the main coin ops folder This is where the game files go (unzipped in the folder), respectively. 3 - The pointers go in the main Roms folder and are just empty folders that are in zip files. 4 - you may need to re-scan your games first in Coin Ops, not sure Hope that helps 2 quick questions for anyone who can answer. 1- where are settings that I have changed for controller input located(mameox)? Is that in a tdata/udata file or in one of the many ini and config files in coinops? 2 is there any CHD support? Not sure if it's even up and running on MAMEoX or not but I was taking a shot in the dark to see if I could get Chaos Heat to run. It doesn't show up in the gamelist even after I re-scanned my games.