Minimum iOS: 4.3 (iPad only)
Available currently on iPad only is OnLive Desktop. Onlive Desktop gives you access to Windows 7 in the cloud and is currently the only os option, no word on other os options to come. Access is free for basic 5GB storage in the cloud with paid upgrade storage options. Features are pretty limited in the same way Windows is on an out of the box system. With OnLive Desktop you have access to Microsoft office suite including Power Point, Excell, and Word. Further info can be found at desktop.onlive.com.