Robin Hoods Playground

Hi guys sorry for the big topic but i couldn't think of a smaller version lol.
but basically that is it. i just got a Ihas burner from Amazon and i cant really tell if it ment what i thought it said, im sure it was saying already flashed with F/W.
Is there a way to tell please guys?

I don't know if there is other than burning an xgd3 disk that you know is bigger than a regular dvd and see if it finishes without truncating. I suppose you could just flash it again with the burner max fw just to be sure.