Shoutbox

A window should show when you use the /xcolornick command

If this doesn't show up (or you see an error about an unrecognised command) then try to reinstall the plugin.

/xcolornick command, what is that???

With Messenger Plus! you can use commands such as /block in a conversation window to do a specified action. By typing this command in a conversation window and pressing Enter or clicking Send, the text will not be send but the command will be executed. For /block this means your contact will be blocked.
For a full list of the commands Messenger Plus! offers see http://www.msgplus.net/help_cmdtag.php.

Plugins can add new functionality to your Messenger, which means some of them also add new commands like those. The ColorNick plugin adds /xcolornick. When you use /xcolornick in a conversation window a new window will pop up where you can easily edit your nickname and easily put colour in it.

ok, i just tried it and it worked with the xcolornick command, thanks