Jump to around 2:50 for the channel actually starting up.
That video was uploaded way before the channel package so things may be a little different now.
Here's the pre-NUSpacked release candidate that @dimok uploaded a few days ago: http://www13.zippyshare.com/v/uK72mpna/file.html
Simply install using WUPinstaller on redNAND or sigpatched sysNAND.
Thank you very much