According to the Official Google Docs blog you can expect new features in your GDocs account. In addition to now being able to embed presentations Google is also releasing these features.
* you can now embed presentations anywhere online.
* Sub-folders, sub-folders, sub-folders...try selecting one of your folders and then choose New > Folder...et voila!
* Rename documents and folders from the Docs home toolbar (the Rename option is now between Delete and More Actions).
These are some of the top requested features from users, according to the blog.