I'm moving my PC upstairs, away from the TV and amp etc. where it's been happily connected for some time. Got Plex and other bits to stream easily but would still like to view the actual PC screen from time to time. Moving into a room with a solid hardwood floor so no chance of running HDMI or RJ-45 down through the ceiling. Got a new TP-Link Power Line to send Ethernet up but pretty sure this doesn't carry HDMI. Not sure if the Chromecast 'cast to desktop' is any good...and I'm a wires man anyway. Been out of the AV game for a while so my brain's not picking up the obvious option!