You're very welcome Do you have any errors in Device Manager especially regarding network adapter(s)? Let's try some basic steps.... Make sure, your settings are correct. 1. Go Start>Settings>Control Panel (Vista/7 users: Start>Control Panel) 2. Double click Network Connections (Vista/7 users: Network and Sharing Center) 3. Vista/7 users - From the list of tasks on the left, click Manage network connections. 4. For a wired network connection, right-click Local Area Connection, and then select Properties. For a wireless network connection, right-click Wireless Network Connection, and then select Properties. 5. From the General tab (Vista/7 users: Networking tab), click Internet Protocol version 4 (TCP/IPv4), make sure it is checked, and then click Properties 6. Make sure Obtain an IP Address Automatically and Obtain DNS server address Automatically are checked. 7. Click on "Advanced" button and make sure "IP Settings" tab looks like this: Make sure "DNS" tab looks like this: Make sure "WINS" tab looks like this: 8. Still in Control Panel double click on "Internet options" then "Connections" tab then "LAN Settings" button. Make sure "Automatically detect settings" is checked. If you made any changes OK your way out. Restart computer. If that doesn't work... Turn off computer. Disconnect router, and modem from power source for 1 minute. At the same time disconnect ethernet cable as well. Reconnect everything. Restart computer. If that doesn't work, bypass router, and connect computer straight to the modem. If that doesn't work... Go Start>Run (Start search in Vista), type in: cmd Click OK (in Vista and 7, while holding CTRL, and SHIFT, press Enter). In Command Prompt window, type in following commands, and hit Enter after each one: ipconfig /flushdns ipconfig /registerdns ipconfig /release ipconfig /renew net stop "dns client" net start "dns client" Restart computer. If that doesn't work... Go Start>Run (Start search in Vista and 7), type in: cmd Click OK (in Vista, while holding CTRL, and SHIFT, press Enter). At Command Prompt, type in: netsh int ip reset reset.log Hit Enter. Type in: netsh winsock reset catalog Hit Enter. Restart computer.