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 Nos. 33-63816, 33-79360, 333-4634,
333-84471 and 333-103847.


                                        /s/ Rotenberg and Co., LLP
                                        --------------------------
                                            Rotenberg and Co., LLP


Rochester, New York

November 18, 2005


                                  Page 43 of 46