Give us more details, jenny. From what I understand you can view the network but your browser can't connect to the internet. Right?

Did you use the router's wizard during setup?

If you're using Internet Explorer do you have "never dial a connection" checked in Internet Options?

Can you access the router's control panel? Usually you type 192.168.0.1 to access it.

You need to input your Q-Tel Internet username and password.
The other settings should be:
Internet IP Address: Get Dynamically From ISP
Domain Name Server (DNS) Address: Get Automatically From ISP
NAT (Network Address Translation): Enable
Multiplexing Method: LLC-Based
VPI 8
VCI 35
Wireless Access Point: Enable

Also check your security options and make sure your laptop and router have the same settings.