Instructions for downloading/exporting desired footage from your Alibi DVR can be located here.
Important things to remember:
1. Open Internet Explorer as an Administrator when doing this - otherwise it will not have the privileges to send the selected video files to your desired location.
2. Make sure your firmware is up to date. (Instructions on how to locate your present firmware version and update it as necessary can be located here.)
3. Make sure you are signed in as "Admin" when logging in to the Alibi Interface and or have permissions for "Local Video Export". (This is reiterated in the first mentioned link.)