Just picked it up today for $5 but am wracking my brain as to how to use it as a bridge for some of my power pcs. The wifi network here is running from a netgear router which supports g and n as well. Any help would be appreciated.
I don't know about the AE, but I can tell you my setup which may help you.
I have a wired router, a wireless router and a switch.
The switch connects to the wired router and everything else including the wireless router connects to the switch.
The wired router handles all DHCP. I have assigned all my devices a static IP address within a certain range and the DHCP is within a certain range as well. The static IP assigned to the wireless router is OUTSIDE the DHCP address range of the wired router.
Ex. 192.168.0.3 to 192.168.0.199 is my wired router's DHCP range. The static IP address of my wireless router is 192.168.0.250 which is outside the DHCP range of the wired router.
I have DHCP on the wireless router switched off. Consequently, by virtue of all of this, the wireless router becomes my WAP (Wireless Access Point) or wireless bridge if you prefer. I control the security of the wireless devices accessing my network through the wireless router and I control the assignment of IP addresses through my wired router.
I don't know how the setup on an AE works, but if you can make any assignments like this with your current router that may be the way to make it work.
If any of that is confusing or doesn't work at all for you, let me know.