I haven't seen these pop up yet - if you're looking for a quick demo of several of the tools available to assist in a Windows Vista deployment, you may enjoy the following 10 minute demos:

http://download.microsoft.com/download/D/6/9/D6943262-EF5A-4733-8247-9BF7A6FEF299/Application_Compatibility_Demo.wmv

http://download.microsoft.com/download/D/6/9/D6943262-EF5A-4733-8247-9BF7A6FEF299/Assessing_Hardware_Readiness.wmv

http://download.microsoft.com/download/D/6/9/D6943262-EF5A-4733-8247-9BF7A6FEF299/MDT_Install_and_Image_Creation.wmv

http://download.microsoft.com/download/D/6/9/D6943262-EF5A-4733-8247-9BF7A6FEF299/Migrating_User State.wmv

http://download.microsoft.com/download/D/6/9/D6943262-EF5A-4733-8247-9BF7A6FEF299/System_Center _Essentials.wmv