magnet:?xt=urn:btih:ab64e9ce7c7c8f8f6765827fb7217f48e45897a6&xt=urn:md5:dacbe0c575e889f0a663ae02000f0a3f&xl=13570112&dn=qt-mac-free-3.3.1.tar.bz2&as=https://download.qt.io/archive/qt/3/qt-mac-free-3.3.1.tar.bz2&tr=http://bt.qt-project.org:6969/announce