[kde-doc-english] Help page for desktop effects

[Susan]

Hi :)

I just looked at the khelpcenter page for the desktop effects and realized 
there is not much help for the question I was looking for:

It really would be helpful if you could describe which settings lead to a 
better and which to a faster desktop. At the moment (KDE 4.3 RC3) this is only 
available for  the texture filter setting - but how about Composit-Type, 
OpenGL-Mode, direct rendering and VSync?

And what's this about better window management? What does it do? And does it 
make the computer slower?

Keep up the good work.

Best
Susan