wireless router problems.

[noxlumos]

Hi, I have a Belkin wireless router which has been working fine with only minor gremlins. I t has the main pc connected via ethernet and suddenly tonight the connection went dead. It won't connect and neither will any of the others cabled to it, just this laptop which has a usb wireless connection. All settings look fine but the ip addresses of all computers are now different to the ones they used to be.We have static ip addies usually.Tried turning off the router and letting it reset itself and I can ping the computer via microsoft, plus the info is telling me it's connected but it won't show a web page or let things like messenger or limewire connect. Anyone got any ideas please? thanks in advance.

[rosyrussell]

Do any of your neighbours have wireless? look up the IP address online to make sure the IP it is picking is yours. If someone else is picking up your wireless connection, that could interfere with your system.