I’ve been very with my career over the last several months so I haven’t had as much time as I’d like to spend on robotics. My career is on the right track now, so some free time has opened up. My wife is pregnant with twins; they are due in December. I’ve got a window of a couple of months to work on some of the robotic stuff that has been on the back burner. I figure that I’ll be on the sidelines of the robotics playing field again for awhile after the twins are born.