Hi d_jedi,

Packet writting that would allow treating media
as a rw disk is not yet developed to KNOPPIX.

I do boot KNOPPIX from a floppy disk and CD drive
and use a second USB DVD RW to hold my data.
This is not a high powered solution but fills
a useful purpose for computing without a
hard drive.

http://www.knoppix.net/docs/index.php/BurnHome

Best Wishes
paradocs