where to download from

[drews]

Is there anywhere you can find earlier knoppix versions to download? I'm looking for a 3.3 version and all I find is 3.4

[eco2geek]

You can download older versions here:

http://sft.if.usp.br/debian-knoppix/

(There are probably many other places you could find using Google (http://www.google.com), by searching on the name of the ISO.)