Ok... If I took my time, I would provably find the answer, BUT, I'm kinda busy lately. And impatient. You see, I just started in the ISO side of things, and I likely don't know what I'm getting myself into. I got about 4 different emulators, that just happened to be referenced in this forum, SSF, CASSINI, I don't remember if I had SATOUME, but I have Yabause_0.8.0, and that one doesn't like the bin file of my Guardian Heroes. So, Either I am doing something wrong, I.E. inexperience. Or my game is Crap. Also, I couldn't get one of the emu's running. (my computer is vintage) Here is my main question. What should I look for now? In terms of updated. Least issues with Guardian Heroes specifically!!!! Yea my PC has some HORRIBLE stats, but it doesn't have one problem with NeoGeoX5.4.E, Though were talking apples and oranges, aren't we?? Any help on the performance side of this would help too. As in, If ISO style emu's are hardware hungry, what is my best bet in terms of lightening the processing load, like converting it somehow some way or another. Keep in mind I'm new to ISO's (GH is the first and only one I have) (MUST HAVE!!!) Perhaps I should study more on the issue. But I figure, Any info you guys can help me with, will be a TREMENDOUS help! Thanks in advance for your replies!