EXHIBIT 23.1


                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS


As independent public accountants, we hereby consent to the incorporation of our
report  included  in  this  Form  10-K,  into  the  Company's  previously  filed
Registration  Statements on Form S-8 file numbers 33-26694 and 33-56557 and Form
S-3 file number 333-40571.


Rochester, New York,                       /s/ Arthur Andersen LLP            
  May 29, 1998