[pstricks] memoir class and pstricks

[Cyrille Piatecki]

Dear all,


I have just discoverd the memoir class and I have decided to have a try. 
I wonder how to

1) make a color boxed header or footer with \psblurbox
2) I have also tried

\renewcommand{\bibname}{\psblurbox[fillstyle=slope,slopebegin=white,slopeend=lightgrey]{Mes 
référence}}

but this does not work

Could some one help me

Cyrille Piatecki