Add IN - Autocad Library

Hi, I would like to have a similar software to the CAD library [login to view URL] (You need autocad to make it works) I could access the library on Autocad sofware. When the laptop will be connected to internet, the user could see his database updated. On my side, I would like to be able to update the library from a folder, exactly like dropbox works. That mean, that if I want to add a Autocad file in the library, I could open a folder located in a server, add the file in the correct subfolder and update the [login to view URL] link provided above is a very good example of what I would like to have, but as you could understand in the actual software, I cannot add a new file in the database. The add-in will be implemented in the latest version of Autocad. Best Regards,