Hi all, Simple question, I have a 5500CN which I am trying to access via windows vista home premium on my laptop. I have followed all recommended procedures, and installed lantronixs device installer. But when I try to add device and enter the Mac address that is listed on the side of the CNI it says device not found. I have the CNI connected directly with a cross over cable and have windows firewall switched off. As I have a serial PC interface this is not an urgent request for help but look forward to seeing what you all have for ideas to fix this issue. Cheers brenton