xTV is a sleek skin for XBMC, original announcement here: xbox-scene

You need windows (or wine and some scripting skills when not using windows ) to create the skin as its only in svn right now.

I did all the hard work for you so you can just unrar this in your XBMC/skins directory and select the new skin: xTV.rar

(svn version 943 Sept 25th 2007)

Enjoy!