Daylight Saving Time Correction for Microsoft Office Outlook Calendars - Help desk guidelines

We have gone through all of the steps that Microsoft provided plus we have gone to individual machines and run all of the patches and tools MS provided and told us to use and we are in the exact same place we were before the last 14 hours of work every calendar appointment is one hour ahead for the next 3 weeks.  So I wanted to say THANK YOU for screwing up every single calendar in our office (sarcastic of course).  I still cannot understand why anything in outlook needed to be changed, the entire calendar feature just needs a time to tell you when you have an appointment it shouldn't care if it is 9 PM DST or 9 PM STD time it only needs to know 9 PM period.  I hope the Exchange Team test their patch and then test it again and again and again next time before releasing it.