There's go GTK yet, currently most of the work is going into mockups. I need to get ahold of the Murrine Developer Andrea Cimitan, and see about getting information on the Transparent GTK tweaks before I start making the mockups live graphics. Also, the theme is still having regular design updates as I get feedback; I believe several elements are solid though, such as the panels, notifications, tooltips and the like. The actual widgets themselves will (hopefully) have similar opacity properties as  <a href="http://arstechnica.com/journals/linux.media/murrine_glass.jpg">http://arstechnica.com/journals/linux.media/murrine_glass.jpg</a> , widgets such as sliders and buttons will be similarly styled as current Ubuntu elements, and organizational elements like tabs and boxes will look more like Oxygen-derived elements (in how they fade into the main content) So far though, if it looks good enough to everyone, we could narrow down what's possible and what's not - I know this theme has several technical hurdles; But maybe if we get something working we could iron it out and see what's possible... -- -Ken Vermette