I thought I knew about most of the cool tools out there for developing multimedia instructional materials but was proved wrong after reading "Moodle 1.9 Multimedia" by João Pedro Soares Fernandes. This is one in a series of books from Packt Publishing that will help you learn the ins and outs of Moodle. If you're looking to take your Moodle courses to the next level with easy to use multimedia tools then "Moodle 1.9 Multimedia" is a great place to start. I have also read "Moodle 1.9 eLearning Course Development" which mainly covers using tools available within Moodle while "Moodle 1.9 Multimedia" covers multimedia tools outside of Moodle that can be used to add a little pizzaz to your courses.
The book starts out teaching you how to configure Moodle so that you are able to take advantage of the multimedia tools that are covered throughout the rest of the book. I was happy to see that the book started out by going over some of the administration tasks involved in using Multimedia tools such as increasing the Max File Upload Size, and embedding flash files as configuring Moodle is crucial to being able to use multimedia in Moodle courses. Once you've got the boring configuration tasks out of the way so that you can use sound, images, and video in your Moodle courses, the book jumps into a variety of tools most of which are freely available on the web. Tools such as Gimp, Google Docs, Jing, Audacity, Windows Movie Maker, and Hot Potatoes are covered just to name a few.
I recommend this book for any Instructional Designer, Corporate Trainer, or Teacher looking to increase engagement in their eLearning courses by taking advantage of multimedia tools. Not only does it teach you about many great tools freely available on the web but it also teaches you how to configure Moodle so that you can make the most out of those tools. Even a seasoned instructional design veteran can learn about a new multimedia tool or two from this book.