I decide to install a second slingbox 500 on my network on a second cable box. Unfortunately, the second installed slingbox can't be accessed from outside. I have forced both to have a static IP address in my DHCP server, but I verify and both are set on the same port 5201. I understand that, in order to work, my second slingbox might be set on another port, like 5202 for instance. But what are the steps to be performed in order having the second slingbox taking another port number? Thank you.