Y2K vs. DST

I came into IT after the Y2K changes. I'm currently working on updating all our systems for the Daylight Savings Time Changes. I have this feeling, that this is much more of a pain in the ass than that update was. Considering we've only had less than a year to prepare for this where Y2K was known about @ least 5 years ahead of time. I envy those in Arizona not having to update crap.