You can access the old Compellent Users Forum at customer.compellent.com/forums.  You will have to use your old forum user name and password, and the forum is "read only," but you will have access to all of the historical information that is posted there.  Please let us know how else we can improve on the experience here!
The new forums are TERRIBLE. unorganized forums where you have one tab for compellent. There actually is a lot more to the system than what they give it credit for.  BRING BACK THE OLD FORUMS. PLEASE
Bring back old Compellent forums