collaborative file sharing

Collaborative writing is sharing of work between people. It may include the supervision/moderation as well, but the basic idea is to make individuals contribute in teams. This application will allow users to share files online. The users should be able to upload files online, and access it later for downloading. Users should be able to discuss about any available file (provided they have rights to access the file) openly i.e. All the users having rights to download the files, should be able to change the content of discussion. The application will allow users to create limited size accounts (in Gegabytes) to store files. ottovon1 Note: This is a general scenario of the entire project but the actual project need to be done in different phases of SOftware Development life cycle i.e gathering functional,non functional requirements,use case diagrams, analysis ,design ,implementation etc. More info will be given to intrested candidates. This is an Academic Project.