Version 4 Installation Instrutions: =================================== 1. Extract the appropriate *_SmDisk.zip file into a folder on your local hard drive. 2. Download the entire Version 4 CD-ROM from our website at http://downloads.geo-slope.com/installs/version4/version4.zip and extract all the files to a folder on your local hard drive. 3. Run the "setup.exe" file to start the installation program, and then point to the folder created in step 1 when prompted. After you have installed the software you can delete the two zip files that you copied to your local hard drive.