Scanning channels yesterday, I noticed that Bounce TV, channel 10.3, is broadcasting in 1080i. This appears to be the only digital subchannel in the Sacramento market broadcasting in high definition. What's even more interesting is that KXTV is an ABC affiliate, owned by Tegna. KXTV's primary digital channel, 10.1, has always broadcast in 720p. I know a small number of TV stations broadcast HDTV on their subchannels, but is there any other station that broadcasts a multicast network in higher definition than its primary network? Also, is Bounce broadcast in HDTV anywhere else?