Well, GrannyGeek, I did find this - http://firstname.lastname@example.org/index.html
seems the guy was trying to write his own driver, but his blog ends 'to be continued...' and I don't know when he wrote it! If someone could contact him, and maybe get the info he has compiled, they could finish it up!!
Also the sane-backends he lists is for version 18 - I have 19 and it still does not work!