M  ClientExtracted/remoteui/static/gamesList.js, M  ClientExtracted/remoteui/static/headsDown.html, M  ClientExtracted/remoteui/static/playerControls.css, M  ClientExtracted/remoteui/static/playerControls.js, M  ClientManifest/steam_client_publicbeta_osx, M  ClientManifest/steam_client_publicbeta_ubuntu12, M  ClientManifest/steam_client_publicbeta_win32