Google constantly improves! Their latest improvement is a huge advance. They have given google doc users the ability to upload and view files created with Photoshop, AutoCAD software, Illustrator, and Office 2010 (Word, Excel, PowerPoint). If the file that you are trying to open is already present on the web, then you don’t need to upload it into your Google Docs account. Just copy the URL (the web address) of that file and pass it to Google’s online viewer at http://docs.google.com/viewer.
Now if we could just view SMART Notebook files the same way!