Thanks for the comeback, Fran. When I originally installed S&C, I installed it as an add on, and surprisingly, the asset showed up in Surveyor as content. I used the asset several times in a route that I currently have under construction.
I had to reinstall TS2010, and before I reinstalled S&C, the asset showed up as missing, so I'm assuming that if you don't have S&C installed, the asset won't be available.
I'm glad that this happened before the route was uploaded. It could have created a lot of problems for anyone downloading it.