since I upgraded with a clean installation to version 8.04 I have the feeling that its more slow by closing and opening folder/windows. its seems that it is hanging a second.
I installed the nvidia driver with the envy tool and also activated the graphic acceleration.
I am using a Dell Inspiron 1520 with a nvidia 256MB graphic card.
Hope somebody has a idea.
If u need more information, please tell me, I am not that crack on Linux