We just got DSL. Most people I know with DSL leave their connection plugged in and keep their computer permanently on sleep. My dad, however, doesn't do this. He unplugs the ethernet cord because he doesn't like that when he leaves it on, it restarts the computer. He also turns off the computer. Will this an any way affect our connection? Already, it's done a few screwy things to our computer. If it will do something negative, how can I convince my dad to stop unplugging the thing?