I was out of town for most of the week/weekend: when 88 year old grandma writes you a personal letter and the last two lines are "come see me. i miss you", you go. I'm trying to nail down my last project, I think something easily adapted to a regular classroom. I suppose I'll have to look at the syllabus for more particulars before I proceed. I'm working on the last major project for my other class. hopefully they'll both tie in together when all is said and done.