In my area there are 2 HD Beta channels and 8 or 9 'Center Ice' regular channels. In the past the regular channels usually carry the HD feed but occasionally I would get one with an SD feed. The regular channels can be DVR'ed the 2 HD Beta channels can not. I suspect the issue with the HDBeta has to do with selecting the feed once you are in the channel as opposed to having a dedicated channel for each feed, but that is my guess.
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