Nah, Piper (is there a Pied Cessna?) I haven't attempted anything with Internet Connection Sharing.
I KNOW that if I press the wrong button on my computer one of three things will happen - 1) it will wipe the hard drive 2) I will be sucked inside the machine into a labyrinth of dragons and beasties (I saw the film "Tron" - so I know what I'm talking about) 3) bad things will happen in the World that we know.
I do not bugger about with this machine, if it isn't "point and click" then it is "wish and ignore" - but to be fully conversant with point and click it has to say, in small words, just exactly what should happen, what I should expect to happen (because it's always different) and what rehabilitation centers are available for therapy after it happens.
I dare not enter the world beyond the keyboard...there is a sign at the side of my computer that say "Here be demons".