I have a Wireless Security Tab, and it shows 4 different keys (assuming all are WEP keys), and it says Default Tranmit Key : 1, does that mean the first key is the one I use? If so, it doesn't work when I try to test the connection on the DS :/
Quoting this because it looks familiar, is it 4 codes consisting of numbers and letters?
If so you should be able to pick the 1st of those 4 and that would be your WEP Key.