Help, hooking up my wii to the internet!?

You have to get into the controls (usually software controls) for the wireless access point. This wireless access point had, among other settings, a Service Set Identifier (an "SSID"), and a passphrase.

In setting up the WEP security mode, whoever set up the wireless access point entered a passphrase. The wireless access point took this passphrase and used it to generate four "keys." The first one is usually what you have to give to let your Wii talk to your wireless network. So you have to go to a screen on which the wireless access point had its settings set up, and read off the first key. If someone else in your family/household/business/coven set this up, he/she/it is the person to talk to. They don't need to know anything about the Wii; all they need do is provide you with the the SSID and the first key. The key will probably be a ten-digit hexadecimal number. ("Hexadecimal" means that digits in this kind of number can be any of 16 values: 0,1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, or F.)

In some cases, you won't need the SSID. The SSID is the "name" of the wireless access point, so that you use your wireless access point and not your neighbor's.

Well, do you pay for this internet service? Or is it your parents? If it is your parents, then ask them...
If it is you... then call your internet provider.. they will tell you.

You have to get into the controls (usually software controls) for the wireless access point. This wireless access point had, among other settings, a Service Set Identifier (an "SSID"), and a passphrase.

In setting up the WEP security mode, whoever set up the wireless access point entered a passphrase. The wireless access point took this passphrase and used it to generate four "keys." The first one is usually what you have to give to let your Wii talk to your wireless network. So you have to go to a screen on which the wireless access point had its settings set up, and read off the first key. If someone else in your family/household/business/coven set this up, he/she/it is the person to talk to. They don't need to know anything about the Wii; all they need do is provide you with the the SSID and the first key. The key will probably be a ten-digit hexadecimal number. ("Hexadecimal" means that digits in this kind of number can be any of 16 values: 0,1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, or F.)

In some cases, you won't need the SSID. The SSID is the "name" of the wireless access point, so that you use your wireless access point and not your neighbor's.