Just want let you know that I just finished work on first test ZEN-mini x 64 with GNOME 3 2012.1
here is link do download: http://i.minus.com/1327887634/6FVSFN6oxu_q02YX-Tel0Q/dCYvJqmKQ6WSO.iso
if someone can mirror that would be great!
used gdm2 because gdm3 have problem with finish-install script… but gdm2 have problem with shutdown plymouth so after installing the best choice is just change gdm-legacy on gdm by synaptic! will work on that leter..