Model: Mobility 6
Operating System: Windows 2000 (Note: might work with other versions of this os.)
It takes you to the download information page, and offers the .exe 7mb for download. Any problems and you can get to it by the right search on the toshiba Instant Response
Information System (IRIS).
It worked fine on my machine - Toshiba 1900-305 - which was not listed on the matching machines and for which ATI, Toshiba and my retailer all claimed there was no windows 2000 driver or support for.
Thanks to Micheal mibru74 who directed me to it.