who have an idea about this problem:

I try to start knoppix on my hdd but in the directory where is my knoppix version after customisation (the directory witch contain the cdrom picture and the compress knoppix file ) on a hdd formared with reiserfs
This possibility will help me to test my knoppix version without burn any time.
When I created a boot floppy and I put this directory on disk root and I start knoppix say that it is disable to find knoppix file and stop with minimalistic desktop.
somebody has an idea ?