SQL Server DateTime vs .Net DateTime

Just for reference
http://seesharper.wordpress.com/2008/07/08/sql-server-datetime-vs-net-datetime-battle-of-accuracy/
http://stackoverflow.com/questions/1021755/compare-two-datetime-values-from-sql-server-with-c-sharp/1021838#1021838
http://codebetter.com/petervanooijen/2008/08/21/valid-date-time-values-in-sql-server-sqldatetime-vs-datetime/