Is the Aero in Windows 7 still Stuttering? Or is it fixed now? I had used the beta of the Windows 7 and when opening or closing windows, the Aero would stutter... Here is an example of what i am talking about: I have nVidia 9600 GS video card and the beta was lagging on my video card. Vista Aero works perfect, I have vista now. Let me know please on how to fix this issue? Thanks.