The doubts still remain: with DCS DTC, as the name, you can import a Flight plan created outside the DCS mission editor using www.combinedops.org (i'm an italian flying group member) but the best is creating a .json file containing all frequencies you need and a lot of other elements. Through the main executable program we can load in less than minute a great amount of data inside the onboard computer. DCS DTC is used with VR too, of course, i use the VR, but i think a solution to make DCS2TARGET working with this, necessary (no Waypoint, no Tacan), program can be find. DCS2TARGET is really fantastic, simple and effective, i'll continue to look for a way.