The Windows SideShow for Windows Mobile Developer Preview, which was prematurely showing a notification that the beta had expired, has been fixed and is now available at http://www.microsoft.com/downloads/details.aspx?FamilyID=79f19684-f862-4e02-a2b0-0003b4565f34&displaylang=en .  As with the previous release, this version may not work when paired with systems running the Windows 7 beta.  Thank you for your patience and hope you enjoy the release!

 -Toby