This is seemingly the case of the blind leading, but I can tell you what I did. I downloaded the 2.4 files and put them on my desktop (knx24bd1.img and knx24bd2.img). Then I downloaded rawwrite into a folder labeled rawwrite on my desktop. The I opened it and unzipped rawwritewin-0.7.zip into the same folder to get four files. I ran rawwritewin.exe from that folder and then copied the two boot disk files to floppies. All worked fine and they do boot, but I still can not get knoppix to recognize the purchased (not downloaded)knoppix 3.4 cd. So I get "Can't find KNOPPIX filesystem, sorry. Dropping you to a (very limited) shell. Press reset button to quit." See my comments above.