This video shows you how to install and use my new Umbraco Package - Smaller Images. It explains why you would want to use it on your umbraco website.
If you want to reduce the file size of images uploaded to your Umbraco website, then this is the package for you. You can set a maximum width and height, this package will replace the original image with a smaller cropped version. It also allows you to create another crop of the image, perhaps a smaller preview size image.