> Here's the question: is there any disadvantage to plugging the heater > into the computer's electrical outlet splitter, as opposed to the > other one? As mentioned, they are on the same fuse. I noticed that > when the heater is started and stopped the speakers make a popping > sound. Is this harmful to the computer? (fire hazard notwithstanding I am not sure my experience is relevant but : I had to stop using my electrical heater because it interfered with my computer and caused all kinds of odd errors. My heater was plugged into the same power strip as my computer and was fairly near it. Whether the interference was through the power or through radio interference, I don't know. Good Luck