Advertisements I finally received the upgrade this morning and it has changed things on my remote control. I was switching from one macro (hdtivo) to another (HR20), and noticed that right before the inputs changed on my tv I saw the menu come up on the hdtivo. After going thru each macro step I figured out that when my MX-500 sends the signal for my a/v receiver to switch to the audio setting for the HR20, that it is the same as hitting the menu button for the hdtivo. I'm 99% sure this was not happening before the 6.3a upgrade. What also is weird is that the menu does not come up on the hdtivo when I use the original remote for the vsx-45tx and swtich to the audio input set for the HR20. Just when I switch to that input using the MX-500. I've tried to learn the command from the origianl remote back to the MX-500, but it still causes the menu to come up when switching. I just find this kind of strange all happening right after receiving the upgrade. I guess it's not that big of a deal for the hdtivo to go into the menu if I'm watching the HR20. But right now I got around it by adding another command in the macro for the hdtivo to go back to live tv as it switches to the HR20.