SharePoint Regional Settings in Powershell

# my friend Purdon is a SharePoint God of note
# and he reminded me of a problem that crops up occasionally
# when dealing with TZ's and Languages
# here is his Powershell to correct a Language for a Site
param ([string] $SiteCol = $(throw “The Site Collection URL is required.”))
 #throw exception if no value provided
  Write-Host “Finished Updating the locale of $SiteCol to English (Australia)”