I have a BEFS11W4 and a WRT54GS. My old router (befs11w4) is connected to my cable modem and cannot be changed. I'm trying to use my wrt54gs as a repeater. I'm brand new to this so I'm very noobish. I can't setup wds between the two routers - right? I tried to setup my wrt in client and in client bridged mode, but it didn't help in boosting my wireless signal further. Is it possible for me to extend my wireless network?