Exploring Vision, the video tutorial that and I created, just got an update. Since we want to provide the best possible experience, we decided to create a new version in a higher video quality. If you order now, you'll automatically get access to the new version:
If you have previously purchased Exploring Vision, you should have received an email with instructions on how to download the updated version. If you didn't get an email (make sure to check your spam folder), please let me know.