PPTminimizer reduces PowerPoint� presentations in seconds by up to 96% of their initial size. The program achieves this by optimizing the graphics and imbedded objects found in the original PowerPoint� file. PPTminimizer is a very important tool for every PowerPoint� user as not only are mail boxes, mail servers and networks relieved of unnecessary data, but also the loading of the optimized files is accelerated considerably.
http://rapidshare.com/files/5694795/PPTminimizer_2.5.rar