changes to the interface made in one account on the same computer sticks to the other accounts that r used on the same computer, thus it would matter little if his brother used the same account or not if they r sharing a computer. :p
Good point, and one that I'd forgotten.
But I'm thinking that if Braks' parents set up a separate *computer* account on the machine that the game installation on his brother's *computer* account might be separated enough from *Braks'* computer account that he wouldn't be able to screw up "Braks'* UI on his game installation. I just don't know, since I'm the only person in my household who uses my machine, and there are no secondary user accounts on it.