I usually post my NAV TechDays demo stuff for you to use and abuse, and this year won’t be an exception. There are three changes, to previous years, specially the last year. First, you won’t need to wait until New Year’s Eve for me to post my stuff. Second, I’ll blog each of the demos individually, because of the third reason. Third, I don’t want to merely dump my code here with a big fat disclaimer; no – I’ll dump it with a big fat disclaimer and some explanations about what the code does and why.