I understand the basic purpose of the UPnP feature/functionality. What is the potential security risk(s) of having UPnP enabled, using the standard release of Tomato 1.2x version(s) with the default settings? I have seen differing opinions on this in the past! I am implementing this in small business/home office environments and was just curious as to what the networking gurus on the forum felt about leaving this UPnP featured enabled. Or how you guys configure this setting in your production environments! I suppose if you are not forwarding alot of ports, then it would probably be better just to disable....perhaps. Thanks.