The SBS Diva has posted this fix for Windows 2000 and Windows 9x to account for the change to Daylight Saving Time. This tool is a huge help for sysadmins with several older OS’s in their environment with the pending switch next month.
[Edit] I’ve noticed quite a few running across this particular post so I thought I’d give a brief update. We have used this patch on all of our Windows 2000 machines now with no problem. Of course the test will be when the date gets here however our preliminary testing of the patch (prior to roll-out) seemed to work just fine.