the other way to do it is say just do it 5 games at a time, remove all XCI games copy over 5 games do it A to Z so you can keep track , load up SXOS see if reads it and not crash, if all good copy the next 5 games over ( so now you have 10 games ) load up SXOS and test , keep doing it if it crash's it is going to be ONE OF THE LAST FIVE GAMES you just copied across, remove the last 5 games you coped , put then back on 1 at time ( the last 5 games) one of them will crash ( maybe more) doing it this way lets you find WHICH one it is, when you find it delete it copy the reminding of the 5 games across and test, if all good, copy the next 5 games across , just keep doing this over and over again, you should find?pick up and bad images