I am in the process of purchasing a used CTLS. I have been told that the Skyview system need to be updated, and that that update data needs to come from Flight Design, not Dynon. Is this the case, and how does one do that?
Both of those things are true. Flight Design actually has their own update packages that they distribute. Give their US HQ - http://flightdesignusa.com/ - a call for details.