I just got GameEx last weekend. To be honest, O mostly got it for the Jukebox and Karaoke functions. The MAME ability was mostly just an afterthought for me and I didn'r plan on using it much or at all, especially since I have no ROMs to use on it. However, I was recently given som ROMs by a friend and have been trying to get them to run with MAME. At first I was having problems getting them to run with just MAME32. I tried running the application by itself outside of GameEx, but it would crash without even starting. So I read through and decided to setup AdvanceMAME to run with MAME32. The ROMs seem to run fine now, with one problem. When the screen returns to the default 800x600 screen resolution within GameEx, it's offset and I can't see about 25% of the screen. I've searched here on the forums briefly but have yet to find something. So I'm putting the question out there now while I continue to look. I'm pretty sure it's going to be a simple fix, but being new to GameEx and MAME has me a bit perplexed.