A fix for duping is simple. Lock servers down. Make the servers lock to that Character with that inventory. Therefor no ghosting, no duping. Two of the biggest issues right now on Xbox is those two. I love DayZ but i hate that they have to disable spawns for the M4 and AK cause of duping. Yes, the AK spawns in heli crashes but how often do you see those? Not very often unless you set out to actually be 100% determined to find them. I want more firefights with an even playing field then using a USG against a LAR. Either agree or disagree, but we can all agree that the game breaking issues needs to be resolved first.