I just downloaded a game for my PC and i want to open it using PowerISO. my computer restarted and everything after downloading the program but now i have no idea how to actually play the game. What are you suppose to do after the file appears in PowerISO? Do you extract it? Or mount? Im not even sure what mount means lol. What am I suppose to mount it to? :/ Do I have to have a blank cd to mount it? And will it still work correctly if i dont have the registered version of PowerISO?