O.K. A few weeks ago, I threw caution to the winds, and upgraded to V-10.
The reason I had delayed was, because of what I was reading about video export.
Well, last night, I exported a video, and the result included the music I had composed, albeit in “two phases”. By two phases, I mean, Nuendo exported the bounced audio first, then the video. Further to that, I was able to export a segment from the middle of the project! 
Thank you, Steinberg! 
Regarding video export, is what I’m doing “rudimentary”, compared to the other members? We’re not talking “post production”, just “exporting” video. I’m asking because some people still seem dissatisfied.
Your thoughts would guide me as to the things I have to “look forward” to learning.
Thanx!