While browsing a game library on a network with multiple steam clients (meant for streaming) one can choose to install or stream any game to/from another computer, yet the dlc section (in desktop mode and bpm) only reports locally installed content, making it impossible for users on one computer to manage or even check their dlc on their other machines.

There's also no way of managing the downloads on a remote client. The download page should list all the downloads taking place on the local network and allow the user to moniter and manage them from any client.