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 11-K, into the Company's previously filed registration statements on Form S-8 (File No. 33-70342) and Form S-8 (File No. 33-63752). Arthur Andersen LLP Las Vegas, Nevada June 26, 2000 13