Very helpful, thanks. I worked through this and ended up with a few other questions, but the info you provided (creating Reference Sets from Layer Sets being the key for me) was enough to search KB; came up with answers I needed. If anyone else might be interested, check out: http://www.chiefarchitect.com/support/article/KB-00795/
This also provided insight: http://www.chiefarchitect.com/support/article/KB-00765/
DSH, I'll dig around for you videos too--they are always helpful.
Thanks again.