Shoutbox

Try this -

Type

/nick

in the conversation window

then press

Ctrl-k

and select any colour you want to use

then, type the words you want in your display name and press enter

See if that works

There is an alternaltive and its alot easier to use, its called Colornick V2, theres a link to it in my signature. It's a messenger Plus! plugin and its really easy to use to color your display name. The thread i've linked to tells you all the features it has, and how to use it. Enjoy.