Short demo of how you can seamlessly integrate a windows virtual machine into a Linux (Ubuntu) desktop, and make it look good. I used Ubuntu (7.10 Gutsy), Compiz and Innotek VirtualBox (1.5.2). I'm currently writing a full howto, which you can find here: http://n00buntu.blogspot.com/ You can download the wallpapers I used (and made) here: http://www.gnome-look.org/content/show.php/Ubunt