If you are actually interested in this, you can simply go to microsoft connect (connect.microsoft.com) and find some slides there for a better understanding about which is compatible , which one is not in Windows 7. The demo tools can be found in Chris Jackson's blog
I attended the training in Singapore, the topic was carried by Mr. Heinrich Gantenbein, and he introduced the power of Sysinternals which is very useful if Task Manager is not enough for you anymore to detect all the process and services that runs in our machine! But what I like the most itself is actually ZoomIt (which is very useful for presenting your presentation,but you don't have blackboard around you).
Try ZoomIt to do the drawing while you need blackboard for presentation!
additional information about the guy behind sysinternals:http://blogs.technet.com/markrussinovich/
additional information about the guy behind application compatibility features:http://blogs.msdn.com/cjacks/