Slick/innovative software demos? Cool intros?

Hi, 

Can anyone point me to any examples of slick/innovative software demos? 

I'm creating "How do I..." videos for online proprietary software and I'm trying to come up with something that is more innovative than traditional ones with just out of the box captions and highlight boxes. (But on that note-is there a resource for free captions or shapes that are custom?)

There are alot of really great ideas on the examples page here but they are all process, function, or explanatory examples, not software.  I have already seen this link:  http://blogs.articulate.com/rapid-elearning/9-ways-build-next-software-training/

Also looking for cool intros or ways to start a software demo course. 

Just looking for ideas to get inspired.

Thanks  in advance!