So those of you who use pc's I have a question. Do you turn off your monitor when you hit 'shut down' or do you leave it on (in which case mine goes into 'energy save' mode)? I used to turn off my old monitor every time but after a while I started to worry that maybe the on/off switch would break, but I continued to turn it off anyway. I have a newer 24" flat screen HD monitor and I don't want it to break on me. What's the best advice?