Superstation WGN going HD in November

Superstation WGNA keen eyed observer at noticed that Superstation WGN updated their FAQ and the last question now asks when it'll go HD. According to the FAQ, it will be available to cable and satellite providers in November. Unfortunately, they don't say what providers or even what will be in HD. We'd be more excited, but with all the new so called HD channels launching lately -- with almost no HD -- these announcements are being more and more meaningless.