How to install a small graphic manager

[abelahcene <abdelkader.belahcene@iap.dz>]

Hi,
I have a miniPc, can't install the heavy  gnome or kde on it . I want to 
install a just graphic , in fact I want to use it , just to display a 
window . Any small WM will be OK.

So I have to install the system whitout X, and complete it with small X 
later, I don't know what are the required packages to run correctly the X.

thanks for reply
bela