My network is Channel 50 in Chicago WPWR-DT. Yea I was watching bubble boy the other day on MYNTWK and it was in HD!. When Smackdown comes to MYNTWK that will be shown in hd too!
BTW ALL Cubs and Sox games are in HD period. It doesnt matter if its on WCIU, or WGN or Comcast. Thats why im smiling really big as a D* coustomer right now because we have Comcast full time, allong with WGN. As far as WCIU, I have an OTA antenna for that as it's really easy to get with an antenna.