One of my favorite high tech diagnostic devices is the Florida Probe. We have been using it for years, never the less I followed my own advice and decided to get some additional training for me and my hygienist. Our trainer was GREAT her name is Kim Stevens.
There were several updated software features we learned about, as well as an update on proper technique. Definitely worth it.
If you want to contact Kim for some training you can e-mail her email@example.com.