CODE BBCODE not on the quick reply WYSIWYG editor.

[nyunyu]

I installed vb4 on my local server and everything seems to works fine.
Except the fact the code tag was not on WYSIWYG editor on quick reply. How can I add the code tag on the editor?

Also, which file I should edit to make ALL posted links/url on the forum masked with link mask of my choice e.g. linkbucks.

Thank you.