This is a full install for MicroSurvey CAD 2010 v10.2.0 (with Training Movies).
View the release notes here:
If you have a current Maintenance Subscription Support Plan, you can use the USB License Manager to update your USB Key to work with the new version.
Always download installs to your computer and run the install from there, never run the install over the web.
To confirm you are running the latest version, you should see "MicroSurvey CAD 2010" in the title bar and version 10,2,0,21 (August 12, 2010) in the About screen.