Thanks for that Adultery - you kinda lost me half way through, but I get the idea that I can do it. Ok, here's what I understand - I have a txt file with the rom names of the games I want in the list. I just re-save this an an .ini file?? Where do I put it - does it matter? I point GameEx at it in the Custom Folders part of the MAME setup (I'm a bit lost here, but I don't have GameEx in front of me, so it might make more sense when I get home and look at the Config). What about the roms themselves - do I need to move them to a separate folder?? Ok, then I can get a generic icon, call it the same name as my .ini file, and put it in the themes LOGO folder? (I understand how to do this, I'm just not entirely sure what I'm doing.....) How does it know where to display on the screen? All going well I'll then have an item (icon) in my theme that when I go to it, it will display a list of the games in the .ini file? Am I right with the parts I semi-understand? Thanks