This style is an msstyle & a Talisman skin. They are intended to go together, though, each one wouldn't blow up on it's own.
Alternate download here - [LINK]
To install the talisman theme, download talisman from here - [link] and place the itheme folder in the zip into the themes folder.
To install the Visual Style double click on the msstyle once the zip file has been unzipped.
The theme contains an intheme browser that contains links to a variety of games, news sites, webcomics, music, etc, and a desktop internet searchbar using Yubnub, so you can search google, yahoo, wikipedia, imdb, etc all from your desktop.