There could be an issue with your dns server (that's what translates a URL you type in into an IP address).  To test that theory, you could try typing an IP address into the address bar of internet explorer.  Try typing in [URL] for instance (which is google).  If it works, then you've figured out what the problem is.   The next question is how those DNS server IPs in your above configuration are getting populated.  Go into the tcp/ip properties for the wireless connection and see if they have been manually entered (generally a bad idea) or if it is set to "obtain DNS server address automatically."
For some reason, I can only connect to certain things that require internet access, such as AIM. I cannot connect to the Internet on any of the Internet browers I have like Internet Explorer and Mozilla Firefox.  This computer is running on Windows Vista Home Premium 32-bit with Service Pack 1 and all the latest updates installed.  I've only had this computer for 1 year.  In case you're wondering, I did do the ipconfig /all, and this is what I got: Windows IP Configuration Host Name . . . . . . . . . . . . : CzarneckiComp Primary Dns Suffix . . . . . . . : Node Type . . . . . . . . . . . . : Hybrid IP Routing Enabled. . . . . . . . : No WINS Proxy Enabled. . . . . . . . :No   Ethernet adapter Local Area Connection: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Intel(R) 82562V-2 10/100 Network Connection Physical Address. . . . . . . . . :00-1D-09-79-8A-7A DHCP Enabled. . . . . . . . . . . : Yes Autoconfiguration Enabled . . . . :Yes Wireless LAN adapter Wireless Network Connection: Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Linksys Wireless-G PCI Adapter Physical Address. . . . . . . . . : 00-1C-10-6C-8B-DF DHCP Enabled. . . . . . . . . . . :Yes Autoconfiguration Enabled . . . . :Yes IPv4 Address. . . . . . . . . . . :192.168.1.102(Preferred) Subnet Mask. . . . . . . . . . . :255.255.255.0 Lease Obtained. . . . . . . . . . : Tuesday, January 13, 2009 6:00:35 PM Lease Expires . . . . . . . . . . : Friday, January 16, 2009 11:33:42 PM Default Gateway . . . . . . . . . : 192.168.1.1 DHCP Server . . . . . . . . . . . :192.168.1.1 DNS Servers . . . . . . . . . . . : 65.24.7.10                                              65.24.7.11 NetBIOS over Tcpip. . . . . . . . : Enabled   The one that you really need to look at is the one that says "Wireless LAN adapter Wireless Network Connection" because as I said, I connect over a WLAN.  Hope this helps!
Dell Inspiron 530 Wireless Internet only "Partially" works