Ok Guino... I did not realize that you were not using the network-link aproach to draw your placmark. I do not understand why you don't like the history track... for me that is one thing I cannot live without.
I was thinking about it, and I do see how this would work very well with GooPs (if I can get GooPs to not constantly crash GE4), so I think that is going to be my new strategy. Can you make it so when I start up your GPS is always dissabled? Then I can just add GooPs network link to My Places, and I will only use RRearth to embed GE and enter addresses / show directions. I would use GooPs for all GPS related activities, and make the RREarth skin send keys to GooPs which would just be running in the background without being embedded. GooPs can even run in the background without GE running and it will make the KMZs for logging so I don't need that other RR plugin either.
I had hoped for a single program as a total integrated solution, but we seem to have very different opinions about how this should function, so I am very happy to discover that I can realize my vision by using RREarth + GooPs (...if I can get GooPs to not crash GE4).