Thanks!
In case other users do a search on this function, I will do a follow-up post outlining how to make RLV files (just as a side note, a google search of VideoSync +/- cycling, GoldenCheetah, etc., reveals nothing, and there is no documentation in the user guide, and no posts in this group on the topic). In the meantime, I've been trying out the many free RLVs that are available on the internet, and I am amazed by the quality. The Mt. Teide climb was really crazy. It is really nice that GoldenCheetah supports this so well, and has FE-C support! A good list of RLV sites (including the site itself), is here:
The Mt. Teide climb is here: