Caldera Systems CEO and the Santa Cruz Operation CEO to Interview On RadioWallStreet.com

Business Wire, August 3, 2000

Business Editors/Hi-Tech Writers

PHILADELPHIA--(BUSINESS WIRE)--Aug. 3, 2000

Today, on RadioWallStreet.com, Caldera Systems, Inc. (NASDAQ: CALD) President/CEO Hansom Love and The Santa Cruz Operation, Inc. (NASDAQ: SCOC) President/CEO Doug Michels will be interviewed.

This event will be broadcast Thursday, August 3, 2000 at 11:30 AM Eastern Standard Time. The interview will discuss the announced agreement for Caldera Systems, Inc. to acquire The Santa Cruz Operation, Inc. Server Software and Professional Services Divisions. Dave Ramage will conduct the interview for RadioWallStreet.com.

To access this RadioWallStreet.com broadcast, investors should go to http://www.radiowallstreet.com. It may be necessary for first time visitors to RadioWallStreet.com to go to the site to download and install any necessary audio software. There is no charge to access any event.

If you are viewing this release after the day of the event, go to http://www.radiowallstreet.com/NASApp/RWS/EventPage?ID=32063.

Questions for this RadioWallStreet.com event may be submitted in advance by e-mailing greg@radiowallstreet.com. Please reference date and time of the interview in the Subject of the e-mail.

About Investor Broadcast Network

Investor Broadcast Network, founded as Vcall in 1997, is the leading webcaster of investor events covering over 1200 public companies. The Company provides compelling investor content direct from companies and experts to more than 450,000 registered users through its Vcall, RadioWallStreet.com and Investor Conference broadcast services.

RadioWallStreet.com provides unique and compelling interviews and roundtable discussions from leading executives and market experts for investors who need real-time analysis and insight direct from today's newsmakers.

For more information on Investor Broadcast Network visit www.investorbroadcast.com.