Hey guys, I cannot for the life of me get it to work! Where to begin? Yesterday I went to the Apple Genius Bar and they told me the hardware is fine, the AEBS was working perfectly and myself and the genius did a few tests (range tests etc.) All seemed well. I got home and connected it all up and it didn't work. The genius at Apple told me it's probably something to do with my IPS so I called Virgin Media and they helped me change my MAC address from my D-Link router to my AEBS. The AEBS works fine, no problems whatsoever, I can connect to the network and the green light tells me it's fine (as well as logging into Airport Utility of course). HOWEVER! My main problem now is it says "No IP Address" underneath my Airport on my iMac. Should I have MAC Addresses enabled to RADIUS or Timed Access? Is that the problem? It doesn't seem to be, my AEBS reports no problems and seems ready to go. It's now my Airport on my iMac which is the problem. Virgin Media annoyed me, I was on the phone for 20 mins and they couldn't help me unless I go under contract and pay £10 a month for technical support. I've resulted in plugging in the D-Link router because at least I (and my housemates) get internet, even if it is slow and minimal. Seriously each time there is a new problem "Network cannot be extended" "DNS Server Problem" "Internet Connection Problem" "Self Assigned IP Address" "No IP Address" Granted a couple or most of them were my mistakes as I've never used AEBS before or even set one up. I'm learning as I go. So my question is: How do I get my AEBS to work? And what's this "No IP Address" mean on my iMac's Airport. But really should it be this hard to set up? Is there anyone out there who can help me? I'm almost giving up. Thank you. EDIT: I'm running 10.5.8 Leopard, 24inch iMac 2008. If that helps. Oh and I hate Virgin Media.