Navigation is obviously one of the most crucial aspects of web design in terms of usability, but often it is also a focal point of the design. Navigational buttons, bars ans menus provide the designer with an excellent opportunity to be creative and add some style to the design. What better tool to use for this purpose than Photoshop? Here is a collection of 45 tutorials that will help you with creating the perfect navigation. Some of them produce an end result that is fairly similar to another tutorial on the list, but you can learn something from each one as they take a slightly different approach.