See MAK Technologies' interactive simulation in action. Click here for an .avi video. The video is 2,730 KB and may take a while to download. You must have Netscape 2.0 or higher to download the video.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.