wi-fi, what do i need to get it?

since most of you already have it, could any of you tell me what i need to establish wi-fi please?

I moved this topic to bugs error and help.
You need a router, I don't know exactly but it needs to have a WEP key.
If you have WPA like me it wont work! T___T

You need a router with WEP encryption or one with no encryption at all.
You need the WEP code. (if using WEP encryption)
If you are the person who owns the router/ you have access to the security settings of it, you can just change the security settings to WEP and type in the code you want to use. (in one of the boxes labeled Key:)
If your router is stupid (like mine) and refuses to change security settings, you have to reset it to factory settings and set up your router from there, choosing WEP encryption.

And thus this is where I step in and posts this:

http://konamiwc.ogameplayer.com/bugs-errors-and-help-f25/wifi-encryption-t1001.htm

be near a hot spot, or get some internet conecction and a router n.n