Is there an open source PHP / MySQL application that behaves like box.net or xdrive.com ?

Question

Is there a free or cheap PHP application to manage and share files on a web server with features similar to box.net or xdrive.com - i.e. easy user access to individual files or groups of files and uploading via a web interface? It occured to me that rather than spend money on one of those services, some web hosts give you much more storage so I could create my own.

Answer 1

HotScripts has more than 100 of such applications listed:

http://www.hotscripts.com/PHP/Scripts_and_Programs/File_Manipulation/File_Management/index.html

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