You could already get live window previews in Avant Window Navigator thanks to DockBarX, bu the latest Avant Window Navigator from the AWN Trunk PPA got window previews for the AWN taskmanager so it's no longer required to install additional packages to get this feature in AWN. The live window previews feature in Avant Window Navigator doesn't work like in DockBarX: you need to click and hold for
![Avant Window Navigator Gets Live Window Previews](https://cdn-ak-scissors.b.st-hatena.com/image/square/f400391480aad9dee3e699e7716d9f2e0349fc69/height=288;version=1;width=512/http%3A%2F%2Flh3.ggpht.com%2F_1QSDkzYY2vc%2FTQiEx7hfsCI%2FAAAAAAAACeA%2FEgoHX68ZkbM%2Fw1200-h630-p-k-no-nu%2Fawn-live-previews.png)