I've only had the Harmony 555 for a week, needed a little tweaking to work 'exactly' how I wanted it to, but I think it's great. The one thing I'd like to be able to do with it is select Discrete Inputs, don't get me wrong I haven't got a problem with the inputs, it works, but currently it has to automatically cycle through inputs to get to the right one... this seems slow and bit .... "meh" to me. I've changed the way it selects inputs by using the IR commands for InputHdmi1 and InputHdmi2 and InputPC, which work great, for the Xbox and DVD player, but I have my SKy+ connected by SCART. And there doesn't seem to be one for InputAV1. My Panasonic is TH50PX70. I'd settle for an InputHdmi1 followed by an InputPrevious as that would still be quicker than cycling but I dont seem to have InputNext, InputPrev commands like some other Tv's I've seen. Anyone been able to find a similar model which includes the InputAV1 selector but also works for the other functions? Ta.