Hi. I have been having MAJOR trouble getting my ILS indicator to work with any commercial aircraft (Boeing 777, 737, etc). It only seems to work with Cessnas. I also can't get it to work with my HGS (Heads Up Guidance System. It's like a Heads Up Display for commercial aircraft. E-mail me if you want to have it :-D). I set the NAV1 active to the right settings, and I don't know what to do with the stand-by. I always just set it to what the active is. Then I activate the NAV1, and it sounds like it works because it is making its beeping noises. I look down at my display, and nothing is happening. On my HGS, I turn it to ILS mode and it takes me to the wrong place (usually some place in the middle of nowhere). What is wrong? Whoever answers this question, please E-mail me a tutorial :-).