Here's an example from Argentina in 2007: http://blogs.technet.com/b/dst2007/archive/2007/12/29/argentina-122907.aspx http://blogs.technet.com/b/dst2007/archive

Here's an example from Argentina in 2007: http://blogs.technet.com/b/dst2007/archive/2007/12/29/argentina-122907.aspx http://blogs.technet.com/b/dst2007/archive/2007/12/29/argent... Less than a week's notice of the change, and it was between Christmas and New Year. Ouch.