I'm demoing Verizon DSL at the moment, I have Comcast cable already, and would like to expand the coverage of my wireless network (Apple PowerBook Aluminum). Is it possible to wirelessly use the WRT54G to expand my network with the existing Westell Versalink 327W? It has all the features of the WRT54G already plus the DSL modem inside. My goal would be to have the Westell on one side of the house "linking" with the WRT on the other side using only DSL (since cable is way too expensive). Is this possible? Is it as simple as using the same SSID, different channel and DHCP, WEP and MAC filtering?