http://blogs.technet.com/b/industry_insiders/archive/2008/09/15/all-about-nothing-sql-server-nulls-in-powershell.aspxFinding stuff about one Microsoft technology isn’t too hard it’s when you try and use two things get a little harder at Adrian J. Beasley found out when he was looking for nothing in particular; the use of SQL Server nulls in a Powershell script. en-GBTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)