Here are articles that Argentina Province San Luis is planning to end DST as earlier as upcoming Monday January 21, 2008 or February 2008: Provincia argentina retrasa reloj y marca diferencia con resto del país (Argentine Province delayed clock and mark difference with the rest of the country) http://cl.invertia.com/noticias/noticia.aspx? idNoticia=200801171849_EFE_ET4373&idtel Es inminente que en San Luis atrasen una hora los relojes (It is imminent in San Luis clocks one hour delay) http://www.lagaceta.com.ar/vernotae.asp?id_nota=253414 http://www.worldtimezone.net/dst_news/dst_news_argentina02.html Alex Krivenyshev, http://www.worldtimezone.com/dst_news/ New York, NY