I just got the new hopper and downloaded the slingbox app for iPhone. Only problem is that it asks for slingbox Id number. There is none since I have it attached to the hopper. There is an option to use ip address but it also needs the port. Where can I find my port? The dish remote app which is free works but I want to use the slingbox app since I just paid 30 dollars for it. I will try getting port from computer network settings and hope this will work.