Sharing internet

Can someone please help
i have 1 laptop (with Win XP) conneting to my decktop for internet.
After i install Vista in my decktop my laptop Network status become Limited
or no connection, so i use the Network Setup Wizard on my laptop see if i can
get the internet back on but it still won't work.
i can sharing files find for both computer, just can't get the internet work
on my laptop can someone please help me out
thank you!!

Posting the results of both computers ipconfig /all here may help.

Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
"Sumo" <Sumo@discussions.microsoft.com> wrote in message news:3582A432-CFE7-490A-BB30-BD91D7CFD7E1@microsoft.com...
Can someone please help
i have 1 laptop (with Win XP) conneting to my decktop for internet.
After i install Vista in my decktop my laptop Network status become Limited
or no connection, so i use the Network Setup Wizard on my laptop see if i can
get the internet back on but it still won't work.
i can sharing files find for both computer, just can't get the internet work
on my laptop can someone please help me out
thank you!!