During the recent recovery of my ill-timed mail/web/database server (which upon nearly completing the recovery decided to pop back on just fine), I found that a few of the upgraded packages caused conflicts in some of the previously used software. I've since ironed-out all of the in-my-face issues with software conflict, gotten almost all of the previously scheduled stuff re-scheduled, and have been rewarded with a few solid days of trouble-free service serving!

Now I'm eager to update something else...