Good advice, worked first time - thanks very much. Lilo now lets me run Poor Mans Install (PMI) from Windows drive D:, or from USB stick (using two extra Lilo entries).

While I was at it, because knoppix wasn't seeing my CD-Rom drive, I then added nodma to the append statements - that was suggested in the hardware forum, I think. CD's working now, too.

Also illustrates that the Knoppix boot options will constrain the HD install start-up, as well, if required/wished.

Again, many thanks, and for such a prompt reply, too.