The download page for Debian stable CDs at http://cdimage.debian.org/debian-cd/current/amd64/iso-cd/ has a bunch of options like CD-1, CD-2, etc., KDE, LXDE and XFCE.
But the download page for Debian testing CDs at http://cdimage.debian.org/debian-cd/current/amd64/iso-cd/ does not seem to have CD-1 (GNOME3), KDE, LXDE, etc. Why is that? Where can I download the testing CDs for GNOME3, KDE, LXDE, etc.?