For true beginners, here's a fun step by step introduction to using scroll kit. This isn't a video, and it was not produced by scroll kit's founders, but I think that gives a nice outside perspective on how to get started with scroll kit.

http://miriamposner.com/blog/basics-of-creating-a-scroll-kit-narrative/

There's not really a general "How to Use Scroll Kit" tutorial video, but they've put out a few for specific effects within scroll kit.

Parallax Scrolling Effects Tutorial w/ Kate Ray:

 https://www.youtube.com/watch?v=msg2HSVO7GM

In Page Linking (aka creating links that just scroll you a new location further down the same page):

 https://www.youtube.com/watch?v=TH1Wy-VPWEA

Fixed Image Background tutorial with Kate Ray: 

https://www.youtube.com/watch?v=6Vi9CVcMKFQ

Here's a link to scroll kit's youtube channel, where all their tutorials are hosted, as well as some of their sweet promotional videos from last year: 

https://www.youtube.com/user/scrollkit/video

Cheers

Edited...apparently hyperlinks don't work in quandora(?!) so you will have to copy/paste the URLs to get to the tutorials.

We're working on one! Stay tuned...