I'm no expert on 8psk and its cousins but if you look at "the list" on a tab above, you will get all the channels exept 4:2:2 and s2 if you have the right dish and lnb. With the right firmware and a decent antenna you will also get all local channels. In other words this box will get almost everything you can get for free legally, HD and SD not just the HD channels that I mentioned before.