DST patches were made, still showing old rules

System

OD 6.1.1 / Win 2003 / SQL Server

I've patched OD and Windows with the appropriate patches and I've tried deploying a timestamp to SQL Server as the following: 2007-03-28 12:00:00 EDT -- by 2007 rules, that day will be in DST, but when I run a select query on that column, SQL Server reports it as 11:00.

Am I missing something?

Dave