I am sure you all will soon download the release from Autodesk's Subscription Center or get a copy through the regular channels. Here is a teaser box shot of the Professional suite product:
First, you can head to our Autodesk Inventor product page on the Autodesk.com web site to consult the "What's new" and check on the system requirements.
Second, we have created a completely new Installation Help landing page on Autodesk.com for you. From that page you can easily get to the Installation & Licensing forum. Autodesk Product Support is now regularly monitoring this forum to make sure that you can get your products up and running quickly!
Third, you can consult the "Install and licensing of Inventor 2011" and the "Troubleshooting" section on the Autodesk Support home page. This page contains already more than 10 technical solutions specific to 2011. We also have listed here several videos that walk you step-by-step through a standalone or a network install. We also have a video on system requirements.
Fourth, also have a look at the regular Inventor discussion forum to see how other users are doing with the 2011 products.
Have fun with Inventor 2011!