I can not get on line (by 2 users)

When you plug in the network cable, ensure it is plugged in correctly to the network card and into one of the router's ports at the other end. The LINK light should light up at either end (computer end and a tthe router) and flash when data is being sent or received. Then on your computer, (for Win2000/XP) go t Start, Settings, Network connections, "Local Area connection" for your card, then click on "Properties" then scroll and double click ''internet protocol' then select obtain ip address automatically. this will assign your computer with an ip address given from the adsl modem. all other settings will then assign automatically as well which should give you access to the internet thereafter. What you could also try is from one of your working wireless computers / laptop, see what IP address and gateway addresses have been assigned by the DHCP host (automatic IP address assigner), to helpyou work out where the address is coming from, it should be coming from the adsl modem. check your address by going to Start, settings, network connections, local area connection, then click on the support tab.