Nothing too exciting about this one -- unless you're a fan of My20, that is. Houston, Texas residents can now find their local MyNetworkTV affiliate in glorious high-definition on Comcast. Aside from airing Astros games, a variety of movies and a good bit of original programming, the channel also becomes yet another available in HD from the local cable carrier. For those who haven't noticed it pop up in the EPG, it can be found on slot 304 right now.

[Thanks, Carlos]