KDE downgrade with CD

I've got KDE upgraded to a cvs-version(3.2...) and it partialy works but now I want to downgrade KDE to KDE3.1.4.
I have knoppix 3.2 installed on hard drive and moved system to debian sid.
I bought a CD with KDE3.14 (woody) on it and added this CD to sources.lst with apt cdrom .......add.
How can I install this KDEversion from CD in a simple way , so that I get a clean install of KDEwoody in a overall Sid system?

ps I'm on a dial-in connection to the internet, so I realy like to get KDE from this CD