Web & HTML Improvements - PowerPoint XP's web features are exemplary - imagine the ability to export your entire presentation to a web page - along with all animations, timelines, transitions, transparencies, bullets and image rotations intact. Such files can be opened and edited in PowerPoint even if the original source files no longer exist! There's also support for Internet Explorer's new MHT mail archive format, which packs all your multiple slides and images into a standalone file. For older and competing browsers, you can still choose to make your web presentations backward compatible. What's more, there's a great Web Page Preview too.

And no one's stopping you from using the MHT files in autorun CDs for systems with Internet Explorer 5 and above!