So I live in one state, and my parents are in another state. They have an iMac and a MacBook on their wireless N network in the house, and I have apple remote desktop software. For the last 2 years I've been helping them w/ the iMac when they need the help, but now they've added this macbook. I can't seem to get ARD to see both machines on my end. I have remote login and remote management enabled on the Macbook and I have the ARD ports forwarded to the macbook's ip in their router, but I still only see the iMac when I do a scan of their public IP via ARD. Any way to get this to work?