This is what I did to get it working, you might only want to set the out on the router, but for now, I set both in and out ...
Install everything as per instructions
1 configure router for 8080 in and out
2 configure router for web port (I chose 7000) in and out
3 Configure IIS default to use chosen web port (remember that this will affect all other websites)
use port when accessing website ...
http://www.yourdomain.com:7000/StockListDemo_Basic/index.html
Hope this helps