xskydevilx is a name of a YouTube channel and the user name of its director Sylvester M. Johnson.
About the channel
The channel officially started on July 27, 2010, with the first video entitled: "How to make Windows 7/Vista/XP look like Mac OS X", which would show the user how to transform the look and feel of the existing Windows systems (XP, Vista and 7) into Mac OS X Snow Leopard. The channel is meant for technology, and currently contains reviews, demos and product tests. Most viewed video as of this time is "Ubuntu 11.04 Natty Narwhal FINAL / Unity - Review & First Look" with around 10,000 views.
Sylvester Michael Johnson is the creator, director and the producer of the xskydevilx YouTube channel.
Sylvester was born and raised in Mountain View, California, and is of American and half-Italian descent. He currently works for Google.