Hi all I downloaded a crazy taxi rom and it has the following files http://img.techpowerup.org/080303/ct.jpg when I open nulldc and click normal boot, then click the *.gdi file (that's only 1KB) It just goes to this menu: http://img.techpowerup.org/080303/dc.jpg As if it hasn't been read properly. I'm a bit new to dreamcast emulators, do I need to use alcohol 120% to mount the rom and how to do that if so? THANKS!!!!!!