Oh, and to answer your question Andrez, I'm tempted to put it in Star Trek terms: he is phasing in and out, kind of blinking at the Internet. I get the idea that he's using a loaner computer, so is logging on as a "guest" and doesn't pass by this way often. He'll be back up to full strength (and probably transporting all over the galaxy) when you see him log on as regular Art Thieme, not GUEST, Art Thieme.

SRS