Hey there! Here's the deal, I am so frustrated. I am trying to open port 59152 for Transmission on my Macbook Pro. I have the latest releases of everything, I am using an Airport Extreme base station with an older airport to boost my signal/connect my tivo w/out a wireless adapter. I have managed to get it open in the past but there was an update or something a month or two ago and at first it was still open and then it closed. I don't know what changed with the update, all I know is that I did n't change anything. I have granted permission for Transmission to accept incoming connections on the firewall, little snitch allows it too. I have lighthouse, which worked at first but now I don't even know why I bother having it run. I have the port mapped through the airport utility. PLEASE don't say to go to portforward.com because they haven't updated the Airport section since Leopard came out, yet every search I do someone repeatedly tells the person needing help to go to portforward.com. I am going to attach some screen captures so you can see what I've got going on and maybe point out something I've missed.