Was not sure where this would be posted, assumed hardware would be needed. I have a HD 1080p .mkv file. I would like to play it on my HDTV. I actually think my tv is only up to 1080i though if I am correct this .mkv file is not true 1080p, so it would not matter? My question is what would be the fastest and easiest way to get that file playing on my HDTV? Can I plug a external hard drive into the tv through USB? Would my best option be connect my computer up to the tv, and play through my system?