It's actually fairly easy to change the save location yourself with a hex editor. I actually posted some quick instructions on how to do this over at XBox-Scene just a few days ago: Link It might be easier with dexbe, but I've always just used a hex editor for tasks like this. <{POST_SNAPBACK}> THX for this tip Thraxen, I've setted MAMEoX128_Plus! to have his save folder in 4d414d47 and it works fine. But i've noticed that there's the same Title ID in mameox.xbe, so i've change the Title ID in mameox.xbe too. I hope i've done good, for the moment all works perfect with this 2 edited Title Id and the name of MAMEoX128_Plus! haven't changed. I've done this job with Hackman, it's an hex editor. I've tryed also with dexbe, but it seems that i haven't find how to do edition with it, or may be that dexbe is just a viewer.