I have a Qnap TS451 NAS with the new QTS 4.2 beta OS running which now includes PLEX Home Theater inside the HD station bundle that connects directly to my "dumb" TV via matrix over HDMI. I have PLEX media server installed on the NAS. I get all cover art and the whole "PLEX" experience on the screens (not on any C4 navigators... but that's minor IMHO) and I do not need to purchase any PLEX C4 drivers. I'm currently ripping all my blurays to the NAS (over 400) and I'm amazed at how well PLEX and my Qnap NAS are working together inside my C4 environment. My installer was so impressed that he will be replicating my set up at his home.