Ok so here is what i think i need to do for modding tell me if it is wrong. So what i need to do it get the game on my computer by burning on there somehow then mod the game and burn the modded game on to a disc then but it in my 360 and play. But can i still play on live cause i want to play halo. People talk about duel dvd something is that a dvd to burn the game on. Also do i need a dvd burner if i have a cord connected to my computer from my hardrive?