Need to ask this as I am somewhat lost. I have an 868 connected to an hs20 via hdmi. and to an ax10i via the i link. since natural resolution of pal is better, should I be buying pal dvds? or should I go for ntsc because pal progressive is inferior to ntsc progressive. I am not sure of this second comment, it is an assumption based on the standard frame rate of ntsc compared with pakl being more easily adaptable to progressive signals. any help or explanations would be greatly appreciated.