I found that " Dances With Wolves " Blu Ray recently purchased from Amazon USA is restricted to playing Region 1( or Region A ) only. Australia is Region 4 and most DVD/Blu Ray players sold here ( like my Panasonic )will only play discs labelled " Region 4 " or " All " ( or Region B ). Hence I've wasted my money by purchasing from Amazon USA. The company might think of warning non-US buyers about discs that are restricted to playing only on Region 1 ( or A )compatible machines. Buying from Amazon UK usually does not present this problem since most of the Blu Rays it sells abroad are labelled " All "