OK, here's the deal; I've had my Cinema 7 for several years now, and I love it. But it's not the learning model, and after some research I have yet to find the advanced codes for my brand new Echostar 6000 HD receiver. The old codes work fine for most things (device code 0775), but I need to be able to toggle between HD and SD modes, and the screen formats. I'm sure someone has had this problem before me, but I did a search and came up with nothing but Dishplayer threads. Anyone figured this out, or should I just break down and buy the learning model?