JoliCloud is a OS exclusively designed for netbook. It is fast boots up in real time and is based on Ubuntu . The best thing is it is free . Web applications can be installed using Mozilla Prism and most of the applications like open office org can be installed since it is based on Ubuntu. Usage of Firefox prism allows web applications to be installed individually and separate instances of the applications can be opened using this arrangement. this will be installed on ultra portable notebooks making browsing a wonderful and hassle free experience. Jolicloud
is in its alpha stage and invite are out to test the operating system.