I have a problem setting up my Pro, through an Airport Extreme. I could connect to the slingbox the first time i tried to set it up, and then remote viewing did not work, and sling assistant could not help. Then when I tried to connect to the slingbox after that, it would not accept the password, then after resetting it, it still wanted a password, even though I haven't started the setup after resetting to factory settings !!!! I have heard about it before, but really never seen a solution for that problem. I have installed slingbox utility, and I have Slingplayer on my Mac !
This is my 3'rd sling, and after switching to Mac, and buy the new Singbox Pro, I can not get it to work !!
Anyone tried that, and found a solution ??
The following link will provide you with the steps to follow in order to set up your Slingbox with the Airport Extreme.
You can also check this thread if you have further issues.