You need to get the Unity and Compiz from the daily PPA. Also, there is a fix in the fglrx driver, but it has not been loaded into Jockey yet. However you can get the fglrx driver from the Ubuntu archive.
As for the lags you may you observe, there are some issues with vsync and the fglrx driver. We are working on them. In the mean time, deactivate Compiz vsync control in the control panel for the OpenGL plugin. Also deactivate vsync in the fglrx control panel. See if you get some improvements.
You need to get the Unity and Compiz from the daily PPA. Also, there is a fix in the fglrx driver, but it has not been loaded into Jockey yet. However you can get the fglrx driver from the Ubuntu archive.
Here is some information you need: https:/ /wiki.ubuntu. com/DesktopExpe rienceTeam/ UnityWithFglrxB eta
As for the lags you may you observe, there are some issues with vsync and the fglrx driver. We are working on them. In the mean time, deactivate Compiz vsync control in the control panel for the OpenGL plugin. Also deactivate vsync in the fglrx control panel. See if you get some improvements.