Hope it isn't me that is a lamer

I have now used the fine tool and everything went well...but...the CD won't boot !?!

There are only these files on the CD build from the iso:

KNOPPIX/KNOPPIX
KNOPPIX/boot.cat
KNOPPIX/boot.img
KNOPPIX/md5sums

Any hints will be greatly appreciated

Best Regards

Herlock