Hi, We have a Philips DVD player right now with USB1 support, that we have an external 500gb hard drive attached to and use as a media center with .avi files of TV shows we download. We recently got an HDTV and have noticed the degradation in image quality due to the low resolution of the .avi source. When we attached this TV to the computer and played .mkv files in 720p we downloaded, the image was beautiful, so we would like to be able to play those off a hard drive attached via USB to a DVD player. So... is there a DVD player with USB(preferably USB2) support, that can play .mkv, and other high def files? Thanks for your recommendations.