Just installed my new drive and it works great! 4 for 4 and from some reason, Nero burns my Taiyo Yuden 8X DVD-R's at 12X, all work flawless on my Panasonic DVD player. Anyway, I'm curious because when I first installed it and had Nero check my hardware, it was set at Region 0. Now its at Region 1 with 4 changes available. Is this bad? Do I need to change the region back or to another for any reason? Can someone explain this to me? Think I'm in the right forum.