xfree4, i810_drv.o from rc1 updates, Acer54e, 800x600@85

Open control center and click on all the images at the left: before 
displaying the new stuff on the right pane there is a flashing in the 
right pane. The flashing is like 2 rectangles are quickly painted, one in 
the top halp one in the botton one of the right pane.

Basically:
1) right pane is full of widgets
2) you click another left pane image
3) right pane goes grey (clean)
4) flashing in the top half and in the botton half of the right pane
5) new stuff on the right pane

Could you make the transition from 1 to 5 more slick (avoid the flashing)?
It's not nice to see... :-)