I vote for permanent basis. We could use a full-time Xander around here.
He's good. He'll be a month old next week. You should see Faith with him. You've never really seen anything until you've seen her around a baby. And of course you are more than welcome to come see him anytime you'd like. We're home all the time these days or maybe we can even bring him to you. I guess I have to take him outside some day...