[expert] How do change the default WM in MDK8?

[George Abdo]

Hello all,

In Mandrake 7, I edited my own .xinitrc to start twm (yes, the bare minimum).
However, in MDK 8, I don't know where to do it.

Does anyone know where I can find the config file? I want to start X usig 
startx not using kdm/gdm.

Thanks

George