Hi Mikeg.
I re-installed the router (on the main computer), set the level of security,got the wep key.
When i use the notebook it automatically connects which is great.The problem begins when i try and use the settings to secure the network on the notebook.I go into the control panel then network connections, left click on my connection then properties.On the wireless networks tab preferred networks i highlight my connection click properties enter the details as they were when i re-installed the router.But it won't accept the same key i was given.Hope this makes sense.