1 EXHIBIT 23 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation of our reports included in this Form 10-K, into the Company's previously filed Form S-8 registration statements File Nos. 33-84592, 33-84594, 33-15493, 33-15499, 33-48539, 333-48541, 333-58773, 333-58777 and 333-45414. /s/ ARTHUR ANDERSEN LLP - ----------------------------------- Arthur Andersen LLP Los Angeles, California March 30, 2001