http://blogs.technet.com/b/latam/archive/2010/03/11/guidance-for-chile-dst-changes-effective-saturday-march-13-2010.aspxby LATAM DST Taskforce **See updated information added on March 11 2010 at the section ‘(GMT -04:00) Santiago’ time zone in Windows 2000 Operating Systems ** Disclaimer :&#160; The information in this document is written in response to an announcementen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/latam/archive/2010/03/11/guidance-for-chile-dst-changes-effective-saturday-march-13-2010.aspx#3319657Wed, 17 Mar 2010 20:19:53 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3319657Latam<p>Hello Rodrigo,</p> <p>We have a blog post the describes how to address DST issues on SharePoint: </p> <p><a rel="nofollow" target="_new" href="http://blogs.technet.com/latam/archive/2008/10/22/actualizaci-n-de-dst-para-sharepoint.aspx">http://blogs.technet.com/latam/archive/2008/10/22/actualizaci-n-de-dst-para-sharepoint.aspx</a></p> <p>You can also check the KB888253 - &quot;How to manually update the DST period for a time zone definition in Windows SharePoint Services by modifying the Timezone.xml file &quot;: <a rel="nofollow" target="_new" href="http://support.microsoft.com/default.aspx?scid=kb;EN-US;888253">http://support.microsoft.com/default.aspx?scid=kb;EN-US;888253</a></p> <p>Best regards,</p> <p>Latam</p><div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3319657" width="1" height="1">http://blogs.technet.com/b/latam/archive/2010/03/11/guidance-for-chile-dst-changes-effective-saturday-march-13-2010.aspx#3319647Wed, 17 Mar 2010 19:10:32 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3319647Rodrigo<p>Hello Guys</p> <p>What about MS Sharepoint Services 3.0 I have updated DST for the OS server but in Sharepoint still remains old DST.</p> <p>Please your help!</p><div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3319647" width="1" height="1">