navigation bar

http://photoshoptutorials.ws/photoshop-tutorials/layouts/clean-white-navigation-bar.html

http://www.toxiclab.org/tutorial.asp?ID=49

http://www.psdcore.com/tutorials/web-layouts/clean-white-navigation/

http://veerle-v2.duoh.com/blog/comments/creating_flexible_buttons_using_photoshop_shapes_and_styles/

http://www.1stwebdesigner.com/tutorials/50-really-high-quality-photoshop-navigation-menu-tutorials/

http://psd.tutsplus.com/tutorials/designing-tutorials/creating-a-cool-3d-web-design-effect/