I have tried the email address on the site and through another professional site where Thomas T is listed.
since, I have found another such device that is comercially available.
http://www.technoversions.com/MeterMatchHome.html
from the discriptions, Thomas's circuit utilizes the capibility of the matrix chip to provide an over kill for curve fitting (16 points) where the other offers only 4 points which should be sufficient.
given I am still a long time from installing gauges, I'll wait on asking for a personnel introduction thanks Anders.
Still would like to hear if anyone is using them
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.