New Debian/Trinity system

The time has come for a new computer; the old one has the remains of KDE3/4,Gnome and LXDE on it. I want to start with a fresh install of Debian (unstable = wheezy) + Trinity on AMD64. What is the current recommendation for 1) the Trinity repositories 2) How to install Debian without automatically getting Gnome? cheers anthony -- Sent from my linux system running Debian 6, desktop trinity-KDE. This email is plain text, not HTML. Any attachments are either .jpeg or .pdf