Quote Originally Posted by Eric View Post
Single player doesn't really work, because most of the content is server side, instead of patch side. So any cubing to get to new content will not work, nor will any editor. Sorry :X
This is correct, we did it to prevent people from stealing our work. And as Xardas said Hero Editor will not work here, although it has never worked it isn't anything new to patch 3.0. Sorry to let you down!