Microsoft announced the release of the Dynamics CRM 2011 Training Kit. It seems to be a perfect training material for those developers who are familiar with CRM 4.0 and want to learn what is new in CRM 2011. It contains PowerPoint presentations, videos and hands-on labs which cover in a concise manner most of the new features in CRM 2011.
Unfortunately the videos and demos have very low resolution and are thus a bit hard to follow but the material is great and I really enjoy the brief and to-the-point style of the content!
Download the Microsoft Dynamics CRM 2011 Developer Training Kit