When will 'advanced' features for the new gateway be available?

Steve wrote:

Log into the web interface.  Select network. Step through the SSIDs in 2..4 and 5. Look for the setting "Enable SSID". Turn each of these off. I think 1, 5, and 9 are on by default.  Make sure you click on save for each SSID you change. This should turn off the wifi. Good luck.

Thanks Steve,

I think 'Enable SSID' will show/hide the actual name of the network, but still be in use.  But right below that option was 'Enable Broadcast', which should be what I'm after.  Thanks for pointing me in the right direction!