Hi, Much to my dismay, I find on connecting my external hard drive to the USB input, that whilst I can play many a file, this TV seems not to be able to properly display my anamorphic mkv files. As such, the image displays as the squashed up 4:3 instead of widescreen. I'm so fed up as the whole point of buying this TV was for mkv support. Is anyone aware of any way that I can fix this (the TV in reading from an external USB device has no aspect ratio options - it's greyed out). I really can't re-encode all my mkv (x264) files, it took me an age to do, and besides, I don't have all the discs with me to rip afresh and start all over again. Thanks.