Knoppix is getting popular. The first thing that people are going to ask is how to get support for their native language. (I 've already seen a Swedish and Greek request here)
So why not make a howto with the specific lang packages/changes so that if someone want's to add a new language he/she can do it just with replaceing the kde-i18n-de package with their native one. This should apply to xfonts keyboards and winmanagers

Mr G.