This is for all you designers working on facebook apps and UI flows that involve going through facebook.
get it here: Free Full Layered Facebook GUI PSD Kit
In this post we release a free Facebook GUI PSD Kit, designed by SurgeWorks and released for Smashing Magazine and its readers. The main idea behind the kit is to speed up the prototyping of Facebook application UIs and Facebook fan pages, thus sparing you from drawing all the comps and letting you customize all the texts, buttons and data as you need. As usual, the kit is free to use in all projects, without any restrictions.