Yep the green light is on - it gets a valid ip address and it shows up on the ARM software but is greyed out. I use air snare to see the network traffic and the unit is searching for ips however never sees the laptop. It acts like there is a firewall between the wireless part of the router and hardwire part - however I can find no setting and am running no software firewall - file and print sharing is also on. What port does the rio uses and do I need to open it?