does your modem or router have a firewall setting in it? If so, that could be the problem. If you can... try connecting to the internet, then go to the command prompt and type in "ipconfig" and post them here and see if the IP addresses can tells us anything.
Hi, I dont know if the wireless router has a firewall, its in another room. Ok I copied and pasted the ipconfig, its quite long though.
Microsoft Windows [Version 6.0.6000]
Copyright (c) 2006 Microsoft Corporation. All rights reserved.
Windows IP Configuration
Host Name . . . . . . . . . . . . : PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : lan
Wireless LAN adapter Wireless Network Connection:
Connection-specific DNS Suffix . : lan
Description . . . . . . . . . . . : Realtek 8185 Extensible 802.11b/g Wireles
s Device
Physical Address. . . . . . . . . : 00-23-CD-CD-61-22
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::34ee:f425:c909:2e01%8(Preferred)
IPv4 Address. . . . . . . . . . . : 5.0.0.118(Preferred)
Subnet Mask . . . . . . . . . . . : 255.0.0.0
Lease Obtained. . . . . . . . . . : September-02-09 3:38:33 AM
Lease Expires . . . . . . . . . . : September-02-09 3:44:33 AM
Default Gateway . . . . . . . . . : 5.0.0.1
DHCP Server . . . . . . . . . . . : 5.0.0.1
DHCPv6 IAID . . . . . . . . . . . : 134226893
DNS Servers . . . . . . . . . . . : 5.0.0.1
NetBIOS over Tcpip. . . . . . . . : Enabled
Tunnel adapter Local Area Connection* 6:
Connection-specific DNS Suffix . : lan
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::200:5efe:5.0.0.118%11(Preferred)
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 5.0.0.1
NetBIOS over Tcpip. . . . . . . . : Disabled
Tunnel adapter Local Area Connection* 7:
Connection-specific DNS Suffix . : lan
Description . . . . . . . . . . . : Microsoft 6to4 Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Temporary IPv6 Address. . . . . . : 2002:500:76::500:76(Preferred)
Default Gateway . . . . . . . . . : 2002:c058:6301::c058:6301
DNS Servers . . . . . . . . . . . : 5.0.0.1
NetBIOS over Tcpip. . . . . . . . : Disabled
Tunnel adapter Local Area Connection* 10:
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