A WEP key is the passcode used to access a wireless router. Assumedly your PC/laptop also connects to your router, you should be able to get the WEP key from those. Check your router's documentation.
If you do not have a wireless router, then you don't need a WEP key. Any signals your DS picks up, in fact belong to other people, and the WEP key is exactly there to stop unauthorised people using the network.
the internet
a work book is a book a webpage is on the internet.. :)
A URL
what is the internet name and addresses
a webpage is called une page web, une page internet in French.
no it doesn't open
brcaues they just want money for the internet
it helps navigate a website/webpage on the internet,
how to open webpage nokia E5
save the page to a disk
Control T
the internet or google