I have a GATEWAY running Windows XP.

I have configured and connected to my home wireless NETWORK and I have connection when I boot up the laptop with "excellent" signal.
However, when I open IE I'm getting the "page cannot be displayed" with the "Cannot find server or DNS error" at the bottom of the page.
All other electronics that have connected to my wireless network are working properly...cell phone, Kindle, PS3, and Wii.

Called Comcast to see if they could help and tried all their "tricks" through the command screen and didn't GET anywhere.

Not sure what to try NEXT to get this thing to connect and display webpages.

Any help is appreciated!

ThanksSome members here understand ComCast setup.
But first some questions.
Was it ever working right?
What do you mean when you say bother things are working? How do they connect? And Which Gateway? Laptop? Which version of XP? You should have SP3. Earlier versions of XP may or may not work right on wireless. Did you use the Wireless Wizard? Is the Wireless router from ComCast? Does it use WEP or WPA.?

When you setup tour network, you normally use the automatic settings. So it is not necessary to SPECIFY a DNS. ComCast does DNS for you.