What update needs done to Exchange 2000 for the DST change that is rapidly approaching? I have not been able to find any good info about this.

I've had the same question given the absolute dearth of information both in the knowledgebase and around the tech boards in general. I'm not 100% sure doing a standard patch of 2000 that happens to be running Exchange might not do the trick. I have a feeling it won't, but I haven't had a chance to put any into practice yet. It might just be an option of policying out the DST-tracking on Windows, updating your servers manually and letting the clients pick it up via ntp, or leaving it alone and telling end users to deal with three weeks of nuttiness (i.e. by putting meeting/appointment times in the subject line of the meeting form itself, such as Conference Call - 4pm). If there is any sort of resource, no matter how manual or nitpicky, I would love to know at this 11th hour.