For a limited time, customers who have a current Subscription for select Autodesk products may upgrade to a new 2012 Suite at no upfront cost. To take advantage of this special opportunity, the Contract Manager on your Autodesk Subscription agreement will have to fill out a REQUEST.
Please note: When you renew your Subscription, you will be offered the renewal rate for the suite you select. The Subscription renewal rate for the suite will likely be higher than the renewal rate for your standalone product. Please contact your Autodesk reseller or sales representative for pricing information.
Thanks to Sean at USCAD for letting me know as soon as he knew he could tell me.