Installed successfully onlineparental program onto home (PC) computer. Opened my son's Mac laptop and followed directions to install Safety Minder on his. Never got past the Install Now. Didn't pay attention and ended up downloading something 3x but never got the "run" commands. He now has 3 Norton Safety Minder CD icons on his laptop. Suggestions? I am a clumsy PC user and a novice Mac user. Thank you!