I'm trying to access works wireless connection (so I can d/l the new update)

However I'm getting a error message saying the WEP Key is wrong (WTF is this key).... I know my work's password to use the wireless however its still coming up with the error...

My PSP is using WEP but my work is using a WPA (don't ask me what that is I don't know)...

Can anyone help me and let me know if I'm doing something wrong?

Thanks.