plug a computer into the router and type 192.168.2.1 into explorer (you cannot do this wirelessly as you cannot access the router because of the wep security that you have no key for !)

. You will then be prompted for a username and password, they are usually admin and admin or admin and password. unless you changed these when you originally setup your router ! then your on your own here as I wouldnt have a clue what you named them !

you should now be in the admin settings of your router. no goto the wireless ecurity settings and you see your wep key and which key it is (Im sure you get a choice of 4, one of these will be selected as your wepkey).

Once you have the key then enter it into the wep key field in the wireless section under the control panel !

fingers crossed job done !