[quote name='SOLDIER']So for problem 1, I should redo the activities with the device in question (the TV for instance) turned off?
For problem 2, I'm talking about how my remote only has one Source button, and it just cycles my different inputs. I'm trying to have my Xbox activity cycle directly to the input that the Xbox is connected to (HDMI 1).
Problem 3, I'm referring to adjusting my TV's screen size, not the Xbox. My TV can do 4:3, Just Scan, 16:9, and Wide Fit. I want to have the activity set the TV to Just Scan (assuming it wasn't already set to it).[/QUOTE]
Sounds about right for problem 1. It's a bit of an adjustment at first to not touch any components manually without the remote, but that's how these things work. They know what state everything is in, so if you mess with any device manually, it throws everything off.
Unfortunately, for #2, you're probably stuck cycling through inputs unless your TV has some undocumented IR command that allows you to explicitly jump to an input. I've had TVs like this, and it sucks. You're forced to program a certain number of video input commands with sufficient delays in-between. It works, it's just a little slower and you have to keep the remote pointed.
Problem #3 should be easy to remedy provided there's an IR command to switch TV viewing modes. Just include it as an extra step in the activity.