Here are some of the backgrounds that I used for mine above.
https://dl.dropbox.com/u/91965206/FX%20Chain%20Graphics.rar I used a photoeditor to change the colours and textures of the existing panels.
Bristol_Jonesy you click on the ... next to the background image then select a new background. Mine where all under cakewalk content in X1 fx graphics.
I also changed the preset background image to give the different titles.
Bill I agree it would be great to have a place to share this stuff!