I was hoping to be running some version of K4 v6.4 by now, but MEI keeps putting me off. They are doing their own quality control on top of Vroom’s work and keep telling me to wait for the next revision. So K4 v6.4r3-1 might be it. My fellow K4 admins have told me that v6.4r1-2 is the only safe one for me to upgrade to at this point. So I will have to decide to bite the bullet and just go to v6.4r1-2 at his point to (1) kill some bugs that are driving us crazy and (2) move to the new database structure so I can rewrite my database analysis tool for K4 6.4. So that is why I’ve been so quiet the past few months. Just waiting.