When I purchased my Olympus E-3 SLR camera, I also purchased some instructional DVDs to help me get used to the different features of the camera. Elite Video has a website that offers instructional DVDs for different cameras, and they are a great asset in helping you get familiar with a new piece of equipment.
My instructional DVDs (a set of two) are titled Olympus E-3 Made Easy 1 & 2, and they really are a wonderful asset in helping me to learn everything that my camera has to offer. All of the features, functions, settings, buttons and doodads are explained, and it is so much nicer to watch a video than to have to sit down and read the tiny print of the user's manual. I love watching these videos to keep myself acquainted with the many features that my Olympus E-3 camera has. The camera is explained in detail in very easy to follow instructions.
I find that when purchasing a new piece of equipment, especially a professional camera, if instructional DVDs are available, it makes learning so much easier and also so much more pleasant than going through the manual. And whenever I need a refresher course on a certain feature of my camera, all I need to do is pop in my video and review it. These DVDs are well worth the price.