I have a mac mini running mac os x 10.6.7. I set up icam and was able to get it working with my wifi and with port forwarding on 3G. Since I'm going on vacation I want the camera to work when I'm logged in as another user (have personal files not available as another user). I can't seem to get the port forwarding to come up as an option when I copy/paste the defaults write com.skjm.icamsource PortRangeSet -bool true into the terminal. Any suggestions of what I need to allow as a user to get this to work?