I have a Belkin Play router and I can't find my WEP code. I've tried going to the Wireless Security section and no code is listed, and the problem is all of the answers I've searched all say to do that and it doesn't work. I'm trying to set Wi-Fi up on my Nintendo DS. I've already set it up on my Wii, it only asked for my network password. I tried using the network password and it didn't work either.