hi, i'm having trouble with everything iso files. first off i don't now much about them, and i have tried to do research. i'm trying to run Windows Memory Diagnostic and am not sure of the process, but i think i need to write a iso image on to a cd? i have Nero for buring but i don't have, and can't find anything to open the iso. i've been at this all day, i'm only getting more confused. Thanks