Thanks Yawgm0th, I think I'm going to have to call an IT bloke in as I obviously have no idea.
The setup diagram is exactly how I have it, and I have run network connections on both computers and both are bridged (not sure if together, doubt it), the laptop finds one SSID called Belkin 54g with a signal strength of excellent but says wireless connection unavaillable.
I really have no idea.
Thanks again
Actually seeings as I havent been able to access
http://192.168.2.1 to configure my router, then I guess thats got to be the problem, but how do I fix this if I cannot connect?