Sharepoint 2013 IT pro training Videos with demos are here
SharePoint 2013 training for IT pros
Find IT pro-focused how-to training and walkthrough videos with this interactive course about SharePoint 2013 including changes and new features for search, social, plus deployment and performance/scalability.
Downloadable links for the presentations (.pptx) for each module are available later on this page. You can also download all presentations.
Important: These videos are based on an earlier preview version of SharePoint 2013 and Project Server 2013 so you might notice a few discrepancies