Momindum Timecoder is a freeware for synchronizing your slideshows with audio and video files. It has the form of a plug-in which can be integrated easily into Microsoft PowerPoint 2003. It can save your presentation regardless of its size and number while creating automatically key words with a single click. Moreover, its user-friendly interface allows you to save a lot of time when recording and enjoy doing your task. If you have Microsoft PowerPoint 2007, you can also download the relative version from the official site of the program.