If you're using Adobe Illustrator CS4, you know that cropping an image can be less than a simple task. This how-to walks you through the steps, not only showing how to place and move the image, but also how to crop it to the desired sized. Unlike Photoshop which allows you to work directly with pixels, Illustrator treats all images as whole objects. SO, watch this video and end the frustration that Adobe Illustrator can bring when you're cropping an image.
Additionally, this video shows how to work with color and opacity in Illustrator.