Why S370's DLNA player send all the videos a frequency of 60Hz to TV, although source video was shot in a frequency of 50Hz or 25Hz. This applies to all videos from a network or USB. This is a really stupid feature, which causes the video to be jerky. The only option is to drop the hdmi sending to 570p when the video is smooth but the resolution far from the hd. Hopefully this will be corrected soon !!!!!!!!!!!!!!