I have vista home premium media center edition. When I got it, it worked, but
recently I cannot do some internet functions. It does some things like the
windows update--seems to be things that have hard-coded addresses. But I
cannot browse any internet sites. I also cannot access my router on this
computer even when I type in the address (192.168.1.1--it is a linksys
BEFSR81 ver 3.1 which is supposed to be vista compliant).
The other computers on the network work fine, and it seems to be able to see
one other computer (displays the name) but can't see any actual shares.
This is what I get with ipconfig/all:

Windows IP Configuration

  Host Name . . . . . . . . . . . . : av2
  Primary Dns Suffix  . . . . . . . :
  Node Type . . . . . . . . . . . . : Hybrid
  IP Routing Enabled. . . . . . . . : No
  WINS Proxy Enabled. . . . . . . . : No
  DNS Suffix Search List. . . . . . : roc.mn.charter.com

Ethernet adapter Local Area Connection:

  Connection-specific DNS Suffix  . : roc.mn.charter.com
  Description . . . . . . . . . . . : Intel(R) PRO/100 VE Network Connection
  Physical Address. . . . . . . . . : 00-11-2F-FD-2E-22
  DHCP Enabled. . . . . . . . . . . : Yes
  Autoconfiguration Enabled . . . . : Yes
  IPv4 Address. . . . . . . . . . . : 192.168.1.101(Preferred)
  Subnet Mask . . . . . . . . . . . : 255.255.255.0
  Lease Obtained. . . . . . . . . . : Sunday, December 16, 2007 5:33:20 PM
  Lease Expires . . . . . . . . . . : Monday, December 17, 2007 5:33:20 PM
  Default Gateway . . . . . . . . . : 192.168.1.1
  DHCP Server . . . . . . . . . . . : 192.168.1.1
  DNS Servers . . . . . . . . . . . : 24.159.193.40
                                      68.115.71.53
  NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter Local Area Connection* 6:

  Connection-specific DNS Suffix  . : roc.mn.charter.com
  Description . . . . . . . . . . . : isatap.roc.mn.charter.com
  Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
  DHCP Enabled. . . . . . . . . . . : No
  Autoconfiguration Enabled . . . . : Yes
  Link-local IPv6 Address . . . . . : fe80::5efe:192.168.1.101%11(Preferred)
  Default Gateway . . . . . . . . . :
  DNS Servers . . . . . . . . . . . : 24.159.193.40
                                      68.115.71.53
  NetBIOS over Tcpip. . . . . . . . : Disabled

Tunnel adapter Local Area Connection* 9:

  Media State . . . . . . . . . . . : Media disconnected
  Connection-specific DNS Suffix  . :
  Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
  Physical Address. . . . . . . . . : 02-00-54-55-4E-01
  DHCP Enabled. . . . . . . . . . . : No
  Autoconfiguration Enabled . . . . : Yes

Thanks for your help