John, don't try it starting from this page when you're already signed in.
Open a new browser session and type in www.audiogon.com
Then you will see:
Categories Brands Browse Sell Explore Learn Insider
Sign in from that page then you can click on Explore.
Then Click on Virtual Systems
Then near the top it shows:
Systems Tags Room Size Comments Create System
Click on Create System
Then type in whatever you want to name in your system.
Then click GET STARTED.