Here is the latest information on the various releases of the Stargate Atlantis Season 1 DVD boxed set:

United States: November 15, 2005 Canada: November 15, 2005 France: September 6, 2005 Germany: October 11, 2005 Australia: November 16, 2005

The release date for USA/Canada has been confirmed by Sony Pictures Home Entertainment, but is not yet available for pre-order. I cannot wait to get this DVD set.