=====Downloading the Mac Rhino Tutorial files on OS X 10.7 and later=====

**Note:** The tutorials are written for the Windows version of Rhino. Since the Mac version is not complete, the tutorials have not yet been converted to reflect the differences.

**To download the tutorial files**

  * On the **Rhino** menu, click **Help > Learn Rhino > Open Tutorial Models...**. 

If you do not have the tutorial files installed on your computer, you will be prompted to download them. The file **rh40mac_wip_tutorials_20090724.dmg** will be downloaded to your Downloads folder.

Open the **rh40mac_wip_tutorials_20090724.dmg** file to display a new Finder window containing the **RhinocerosTutorials.mpkg** file.

Double-click the **RhinocerosTutorials.mpkg** file to install the tutorial files.

OS X may warn that the file was created by an unidentified developer and refuse to run it. If this happens, **right-click** (or **control+click**) the **RhinocerosTutorials.mpkg**, and on the context menu, click **Open**. In the dialog box, click the **Open** button. 

The tutorial installer will start.  Follow the installer directions.

When the installer has finished, click **Help > Learn Rhino > Open Tutorial Models…** again to open a tutorial model.