i have a question

[[DooC] PanzerIce]

why when i do /bind up vsay /spec *Spec
its says for me up isnt a key but i want to use the up key
why do i need to write there?

[[DooC] PanzerIce]

Well i have a nother question
how to i change the look of my screen in ET so its will be lighter i had it olready but for some reason it changed and i need to know how to do it again couse its hard for me to play without it