To whom it may concern:

I am the CEO and Founder of Touchtone Corporation, an IBM iSeries AS/400
software developer and publisher.  I can confirm that David Katelansky
was employed at our company several years ago.  As a software engineer,
he performed computer programming using the RPG language on IBM AS/400.
Please feel free to contact me with any questions you may have.

Reza Saraf
rezas@touchtonecorp.com
Touchtone Corporation
714-755-2810