Well…
I´m downloading SD3 and it´s contents and am getting top speed download 2.0Mb/s. It´ll be christmas holidays when all parts are downloaded and installed!
I quess that Product Manager is supposed to save time and make things easy. At least it saves time for me to do other things beside music 🙂
But seriously, could you please check your systems there at Toontrack? It is not ok, that download times will be multiple days.