Is there a way to just import just the mame update rom set? The only option is to import full rom set? I'm trying to save space so if the game is not playable or it's games I don't play I don't need them on my drive. Afull non-merged rom set with CHDs is about 641Gb. By putting it though Launchbox and getting rid of unplayable, clones, hacks, and games I don't play I have 119Gb of games. use the tool to export/copy rom file to a new location keep the files small and I can get rid of the rest I also go through a delete games manually that I don't like. Ant there might be a few clones and hacks that I want so I copy those to the small rom folder. There's not many so I put them manually. The problem is when an update set comes out I almost have to go through the whole process again and that takes a while. The first time it took me over 2 days. Is there any way to have a wizard that would instead of trying to import a full set what is new?