I am running GAMEEX on two machines currently. I have a standalone that I use to do all the MAME updates on (compiling roms/videos and other add on's, and once I am sure it is solid, I transfer it to my console. Basically, the standalone is my workstation/debugger for games, but I usually test the versions of GAMEEX on there, and that is when I noticed I liked some previous functions.(this way, if something goes horribly wrong-which it has not yet Don't get me wrong, each version is getting better and better, but I wondered if I used it on my workstation, without an Internet connection, if that would cause any problems when it seeks to update. I have registered one, and will gleefully register another if that is a problem.