EX-23 3 ipi020220_ex23.txt CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS EXHIBIT 23 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation of our report included in this Amendment No. 2 to Form 10-KSB into the Company's previously filed Registration Statements, file numbers 33-99700 and 333-54674. ARTHUR ANDERSEN LLP Minneapolis, Minnesota, January 14, 2002 35