I have installed it very quickly and the first thing it did, was to update it’s software. The unit comes region locked to region 4. This is an import restriction by Australia not a problem with the unit. It would be good if it came region free because Australia is a multinational country and they would have DVD’s from their home countries as do I. Blue ray region is Ok for me as it looks like the EU is the same as region 2 for DVD’s. We need government support to be able import region free DVD players.