Are you looking for stock screenshots? Here is some that aren't stock form the users here.
http://forum.ppcgeeks.com/showthread.php?t=71025
Also go into the themes section and you can find some different theme screenshots of a lot of the Pre screens.
From the custom Themes Section (you have to search back past this month BTW to see them all, select Beginning at the bottom of the Themes page).
One of mine for example.
One of Syannis
