As far I as know, in order to change the kernel on your knoppix CD you will have to use your current CD to make a new CD. This processs is called remastering. Check the FAQs here http://www.knoppix.net/docs/index.php/FaqCustomising and read the HOWTO here http://www.knoppix.net/docs/index.ph...masteringHowto.

I hope this helps.

James