Here is a feature request that would easily solve the "I want my mac users to see my presentations." (pieces of this have been mentioned before in other threads, but I thought I'd start one dedicated to this topic.) Could PicturesToExe have an add-in that would create a PicturesToMOV type scenario? If the slide show could be exported into a quicktime movie file, you have easily created shows that can be viewable by mac users, as well as a host of other possibilities (streaming, web shows etc). Granted, some functionality would not work, i.e., buttons etc. But hey, as a quick fix for those mac users this might be an easy solution. Of course, exporting a .swf file is another quite impractical solution