Although this isn't a demo per say it does show some features specific to the 7.5.0 version.
It is rather lengthy for a demo but does show interface views as well as newer options available with ZENworks integration.

I think more video's or demonstrations like this that shows how the intended use of the product would also be helpful. The complexity is overwhelming at times.
You might also view the older NSD and MFSD configuration videos to get an idea of what setup is going to be like as well as the options the product can provide.