I am still amazed the number of email attachments I received daily from friend with .pps or .ppt, which is practical but not resource optimized.
Let me introduce authorSTREAM, an online presentation sharing engine that not only allows you to upload your PowerPoint (.pps, .ppt) presentations up to 1GB each online for free, but also assists you to share them with your friends, students or co-workers located across the globe.
authorSTREAM is a great place that gives you access to numerous presentations on varied subjects uploaded by community members. You can find exciting presentations on just about any topic, rate them, post a comment and even embed them in your blog.
Your presentations (up to 20) can be uploaded for free for public or private viewing. You can share your PowerPoint presentations on iPods, iPhones and YouTube or download them as video! authorSTREAM lets you embed presentations in your blog or website, or you can share them on iPods and even on Youtube. You can also download them in the industry standard MP4 format.
The presentations remain the way you created them, with animation, slide timings and even audio narration.