Just a quick note, because I've got to dash again this morning. I've been going into the same class all this week for a teacher who's been out since late September. I'm rather amazed that they didn't find someone who would agree to come in on a reoccurring basis before it finally got around to me. The kids are some of the better dispositioned fourth graders that I've worked with and it's been an interesting time. In theory, today will be the last day she needs to be out. I've learned a lot and it's been good practice.