I just upgraded to version 7.5. It is an excellent program, but never rely on their "planned" modules. I have a Nikon AF-S 28-85 f/3.5-4.5 lens I use as a walk-around lens. They have "planned" a module for it for well over a year. They put in an anticipated date and then just keep pushing it into the future. Other than that, it does a great job.