Mailing the story:

The Full version is complete with all the software available so can be used right now to surf the web, enjoy multimedia content and work. The live ISO weighs around 850MB, it is installable and can be burned to DVD or used to create a bootable USB device. The Light version is planned to use alternative software and programs according to the tastes and preferences of each user. It contains the base system and has only web browser and text editor installed. The live ISO image weighs around 550MB and can be burned to a CD or used to create a bootable USB device.