I just upgraded to Tomato 1.14 last night and was checking things today. When I looked at the UPnP section I noticed my usual XBOX entry and a new entry opened by the IP of my computer. It was UDP Port 58383 with a description of Teredo? I Googled this and it says something about IPv6 and Vista but I know I've never seen this in Tomato versions previous to 1.14. Could someone shed some light on this please!