With some of the 2008 products preparing to start shipping, a few of the new product discussion forums are now being added.

AutoCAD 2008 public discussion forum

Web:
http://discussion.autodesk.com/forum.jspa?forumID=247
NNTP:
news://discussion.autodesk.com/autodesk.autocad.2008

AutoCAD Architecture 2008 public discussion forum

Web:
http://discussion.autodesk.com/forum.jspa?forumID=248
NNTP:
news://discussion.autodesk.com/autodesk.autocad-architecture.2008