Question about the Stacks in Dock

[gazfocus]

In Leopard, the Apps, Downloads, and Documents folders in the Dock show the first (or newest addition) as its icon. Is there any way of setting a default icon to each folder so it doesn't change everytime I add something to the folder?

 

[GGJstudios]

right-click > Display as > Folder

 

[GoCubsGo]

There's some info here. Also, I know I personally responded to this question but I cannot find the thread now.