EXHIBIT 23.10 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the use in this Post-Effective Amendment No. 1 to the registration statement of our report dated February 25, 2000 included herein and to all references to our Firm included in this Post-Effective Amendment No. 1 to the registration statement. /s/ ARTHUR ANDERSEN LLP Boston, Massachusetts September 15, 2000