I would either get a 6000 (for the $149 or less deal) or if you have one hang on to it and don't sell it off as this receiver can not be made to use broadcast flagging that will be used in the future to downgrade HD to 480p if you don't have a digital connection to your TV. The 811 will indeed be accepting the broadcast flags and will down-res to 480p if the content provider wishes it to be so if you are not connected to a digital input (DVI etc.).