PPT 2010 now displays each presentation in its own instance of the application. What does this mean?

Here is a real world example (eg. my current project), where I have 2 screens and a separate presentation for each. In designing I need to view the presentations side-by-side. To do this it is the same as before: VIEW >> ARRANGE ALL. This is a screen capture of one monitor.

But the big difference is each presentation is contained in its very own application. Each has its own ribbon!

This is just one example of the new feature – and I am using it every day.

– Troy @ TLC