I'm gonna seed the fuck out of this. There's always place for knowledge on my HDDs, and there will always be bandwidth I can sacrifice for spreading that knowledge.
i have my kindle 'jailbroken' (which literally takes minutes from going to get the hacks, 1 to jailbreak and 1 for custom screensavers and implementing it) solely because I was really irk'ed by the standard screensaver images. I then used http://kindlewallpapers.tumblr.com to grab a bunch that fit my needs and loaded em up. Creating custom ones is simple as well.
My next step is to modify all of the .png screensaver images to also include my email address in case I forget my kindle somewhere.
I didn't even know there were multiple videos until you said something. I wasn't expecting a built in playlist, and the website design is so minimal that I bet people will skip over the other videos just out of not knowing they were there.
I'd be interested in seeing the view stats for each video in a couple weeks to see how this approach has worked for them. I imagine though that there will be considerable dropoff for video 2 and even lower on 3.