are you running the iso off the hard drive using a virtual drive? or a cd-r? or the actual gd-rom? I have the spanish ikaruga and it runs great. anyways if it's the original gd-rom forget it, it won't work. if it is a cd-r it might have been burnt wrong I'd say test it in a real DC to see if it self boots. and rip the iso from it and use deamon tools or something similer to run the iso.