Right.  So.  Another day of coding, y'see.  Did you know that after a day of messing with things like timezone conversions in PHP, your brain takes on the consistency of mashed potatoes?  It's pretty impressive, in a frightening and appalling sort of way.  Much was accomplished today.  Quarto is intended to be based off of GMT (ok, ok, UTC), but I wanted to convert the GMT timestamps to whatever the administrator chose as 'local time.'  The only place that I'm leaving dates in straight GMT is in the usage log.