Hi Rob and thanks for your welcome and reply! Sorry, the package name is DKT-110 (not 100 as I mistakenly put it in the thread title

). Here's the router page on ebuyer.com
http://www.ebuyer.com/product/130240
I've tried to reset the router to the factory defaults but nada! I will try switching off, unplugging and then plugging again and switching on in case the reset button has got stuck. When that's done, I'll proceed to set SSID and security type and report back. Just a question: if I set the security setting to WPA (which I think my laptop is compatible with) will the main computer (Win ME) be able to connect to the network?
Many thanks.