Somehow my < key and § key has changed places (not physically obviously, but pressing one results in the input of the other). Im using a logitech g15 (the blue one) with a swedish keyboard layout and the 2008 mac pro running snow leopard. It has not always been like this, but it's causing some problems now that I am trying to learn making websites. Unfortunately I can not remember when it started. Also, the issue remains when changing from swedish input to for instance british input (the same two keys shifting their input). I'm grateful for any response!