EngiGuide

Facebook is a huge platform for improving the community of anything (a business, blog, etc.) or for creating applications and reaching lots of users.Smashing Magazine is sharing a full-layered Facebook GUI PSD Kit, designed by SurgeWorks, which can be very helpful for any Facebook application or fan page designer/developer to better imagine what the output will look like.

facebook-gui-psd

Besides the Facebook icon and logo, the kit includes items like the header, menu, chat window and all the modal components, comment boxes, buttons, message boxes, tabs, etc.
They are all in vector format (.PSD) with full layers.
Website: http://www.smashingmagazine.com/2010/07/23/free-face…