Ya - I guess I could plug a wireless bridge (DAP-1522) into one of the LAN ports of the DGL-4500 leaving the WAN port unconnected and sticking the pair in the far end of the house making the DGL-4500 into a super range extender. I would need to configure static IPs within my LAN on both units and make sure that DHCP is turned off in the DGL-4500... My DIR-857 would handle the DHCP. I may need to touch up the routing table in the DGL-4500 as well to prevent it from ever attempting to use the WAN port. Should work... Have you tried anything like this?