I have tough problem. I have my 2 desktop PCs connected through the cable modem-router using NAT/DHCP to the Internet. I want to connect 2 notebooks to the network through the wifi. Is it possible to connect them using ADSL-wifi router (Zyxel P-660HW)? Maybe using some new firmware that will change acception to the Ethernet cable instead of telephone into the DSL connector. Do you have any idea? Thank you for any suggestion.

"Is it possible to connect them using ADSL-wifi router (Zyxel P-660HW)? " sure its possible to connect a wireless notebook to a wireless router. Not sure what you are asking here. If you want to connect wirelessly to your existing network you either need a wireless router or a wireless access point. If you wanted a THIRD choice you can turn a wireless router into a wireless access point. Got a wireless router around?

I have ADSL wifi router, that is normally connected to telephone link and everything it gets sends to the getaway that is the telephone link. However, I want to send everything to the 1.ethernet position in the router where is another router with NAT connected. Do you think it is possible?