first let me say, you are a genius

indeed i was trying to set up Daemon Tools which requires SPTD, but due to program kept crashing, i uninstalled it leaving SPTD behind, so thx for helping me to remove it...BUT..i think the true reason of the BSOD is Magic disc not MagicISO itself, so i removed it only! if i experienced further crashes, i'm gonna unintsall it too, will keep you posted! thx again