some serious problems

[COCNBALLER11]

Hey guys/girls I have been having a lot of trouble lately with my home network. I have 3 computers one with XP Pro, one with 98, and the other with 2000 Pro. The problem is that about a month ago my xp started to have no connection or limited connectivity as the icon said. So I tried going wireless still nothing. So I switched over to this old comp I had laying around which has 98 on it and get the internet just fine. But the windows 2000 doesn't get it now. I have a linksys g router and when I try plugging all computers into the switch only 1 works. They're all hardline connections, none of them are wireless. Any help and suggestions would be very appreciated.

Thanks in advance

[Greenstead]

It should not be a problem if you are using broadband.

The broadband connection conects to the WAN port of the router and the router shares the connection with the PCs. The router must have its DHCP service enabled (which it has by default).

[COCNBALLER11]

so r u reccomending disabling DHCP?