Hello, I was looking throughout the wiki and the forum and I couldn't seem to find anyway to have a user entry box come up so the user could type in a message. Im wanting something like when you enter your character name, but I don't want them to change there name. Any help will be appreciated.

No such functionality.

I didnt think there was, but I figured I should ask, but is there a way to get buttonpressed for the keyboard, so I could just do a manual script like that when the message is open?

Yep, the New Vegas Script Extender. However we don't have string variables, so...