I'm a relative newbie to wireless networking and networking in general and I've having a heap of problems trying to install a WRE54G extender. I got one for our new office and tested it over the weekend at my house. At home I use a WRT54G router and installing the extender was easy with the setup wizard. I use WPA Personal at home. I tried installing the extender with a WRT54G at the office and it wouldn't work. I reset the router, and create a new SSID and all and it still would not completely install. I kept getting the "can not access the AP as a repeater" or something like that. My extender is brand new, manufactured in 2007, a ver.2 UK. I did read that it has something to do with a firmware change but I does this Ver.2 require it? I've tried using WEP in desperation and it would work for a while and later just quit on me. Signal strength is excellent but I can't access the internet. I've tried configuring the extender right next to the router and but it won't stabilize. When I do get it to work, I lose the connection when I move it to the where I want to put it. For what's it's worth, the router at home is PPOE and the office connection is is cable internet so it's set at DCHP. Am I missing something here? Why will this work with one router and be a complete mess with another?