June 10, 1998

Mr. Lawrence A. Simon
President and CEO Interserv Corporation
9555 James Avenue South,
Suite 230
Bloomington, MN 55431

Dear Mr. Simon,

Over the past nine years, I have been responsible for the selection and purchase of over $5.6 million worth of processing equipment for both the LCD and IC industries. Of all the companies, both large and small, with whom I have worked, Interserv Corporation clearly sets the standard against which the service and performance of all other companies are to be measured. To be specific:

• The Interserv Panalign has worked flawlessly since its installation, which was almost effortless.
• lnterserv's commitment to customer satisfaction has been amply demonstrated by the attention paid to dpiX/Planar Standish specific modifications and the technical services applied to maximize the Panalign's performance in the Planar Standish environment.
• Finally, the Panalign training and lnterserv's general execution have both been described by Planar Standish personnel as "outstanding." I look forward to a continued strong relationship with lnterserv Corporation.

Sincerely,

Thomas P Chojnacki,
PhD Project Manager