Samples have moved to a public git repository found here: https://bitbucket.org/MDrivenOpenSource/mdrivenofficialsamples

MDriven Turnkey samples are often in the form of an SQLCompact database with extension sdf.

Database samples are created from any Turnkey database like this:

You can inject this into an sdf file or Turnkey site you control and REPLACE THE CURRENT CONTENT OF THAT SITE like this: