If you are a current Autodesk subscription customer, you can now get the AutoCAD 2005 and ADT 2005 Beta releases by download. Keep in mind this is not the final released products, but beta releases.
Go login to your Autodesk Subscription website to get the details and instructions. Make sure to read the installation instructions and documentation carefully and also have a broadband connection to download.
Cheers
-Shaan
