Stack is momentarily solid white (flicker) - OSX

[Jerry Daniels]

Gang,

I've noticed that in some stacks running in the IDE under OSX appear 
momentarily white and then their background color or image appears. 
This is VERY brief, but it can be seen as a flicker. It's more 
noticeable because my backgrounds are different shades of charcoal.

This is also seen when I switch from the finder to Rev and my stack 
redraws.

I've looked at the archives (nada) and tried fiddling with 
alwaysBuffer, bufferhiddenImages and screenNoPixmaps to no avail.

Any thoughts, haters of flicker?

Best,

Jerry