Google Presentations Finally Adds Powerpoint Saving

Google Presentations has finally added a feature that most thought should have been there at launch: You can now save your presentations as PowerPoint files*. Previously, Google’s slideshows were trapped inside Google software, only able to be saved as a mostly useless PDF, but now you can take them and continue editing them in PowerPoint, or in any software compatible with PowerPoint’s PPT files.
* – of course, this being Google, they only let you save as .PPT files, not the newer Office 2007 .PPTX files

See original post by Nathan Weinberg