Yes, indeedy, I was off-line. The internet installation guy made an appointment to be at the house this morning -- and when he was about two hours late I left home to come here to the office. Now I'm here -- and he's called from my house, so I'll go back there later on to sign the papers and do whatever else he needs my presence to do.
Apostrophes are nice little things, and as I've said, if you never use one again you'll be wrong a few times, but right more times than you are when you use them at your will.