hahah that video is very painful to all senses..but the enlighten window manager is very pleasing once installed!

Install was a breeze.  you have to boot from the livecd first if you get the 'unstable' edition in the link i posted at the top.

After you are in you can poke around or double click real quick on the 'Install' icon all the way on the right of the launch bar at the bottom.

Once that starts it says you must request an install certificate, which you will need an internet connection to do, then it goes very smooth after that :)