Got this in an e-mail from Microsoft " Thank you for your participation in the Windows 2000 Service Pack 3 (SP3) beta program. We are in the process of taking nominations for the Windows 2000 SP4 Beta Program. Because you actively tested the Windows 2000 SP3 beta we would like to invite you to beta test the next Windows 2000 Service Pack 4 (SP4).

Our goal for the Windows 2000 SP4 beta program is to have a well-targeted group of testers who can actively participate and provide feedback to our development team. Regular and consistent participation throughout the program is expected. Your feedback is critical to the success of SP4. ....
Click Read more for instructions. If you decide to participate you will begin receiving all pertinent program information once the beta is underway.

All beta testers are supported throughout the beta cycle and can expect the following: Physical CD Media if you request it.
The ability to download interim releases via BetaPlace.
Technical support provided via private beta newsgroups
Beta program announcements posted to a separate newsgroup.
Ability to submit bug report via BetaPlace
Periodic surveys hosted via BetaPlace to obtain your input on various technical issues.
The opportunity to have your issues answered in "real time" by Windows team members via periodic Chat Sessions.
Rewards for top bug submitters posted weekly.
To participate in the Windows 2000 SP4 beta program please register at BetaPlace at www.betaplace.com. Log in using the guest BetaID and Password listed below.

BetaID: ******

Password: ******

Be sure to enter your personal Beta ID listed in the top of this mail in the SP4 Beta Program Registration Survey.



Thank you,
Microsoft Windows Sustained Engineering Team

Source: Monkeyboy's Forums