It's kind of like Christmas for iOS device owners this week. With the huge wealth of new functionality that iOS5 brings, so the numerous app updates flow. In this case, it's Apple's flagship iWork applications that have profited from updates that incorporate iCloud functionality.
Numbers, Pages and Keynote have all been updated to version 1.5 adding the ability to automatically store content in iCloud and thus keep documents up to date across all the user's iOS devices. As well as that, documents can be downloaded to a PC or Mac at https://www.icloud.com/ as a number of different useful filetypes such as Excel, Word, Powerpoint, Pages '09, Numbers '09, Keynote '09 and PDF format.
In the case of Pages, voice dictation functionality has also been added to enable users to create and edit documents in iOS5 on their iPhone 4S. Keynote users can benefit from AirPlay support to enable them to show their presentations wirelessly via Apple TV.
Numerous other minor updates have also been added to the three iWork Apps. Each update is available now.