Advanced Warp is graphically unique. The liquid effects have been recreated with accurate physics, so they look just like they might in real life, taking into account such factors as density and speed. The effects are so smooth and realistic that it seems if you touch the desktop, ripples will appear. And, in fact, this is true. You can touch the liquid with the mouse and it will respond with more dye dissolving. At times, the screensaver is down