Hello and welcome in making a corporate style tutorial. In this tutorial we will use Adobe Illustrator Instead of Photoshop because as a Graphic Designer you should now that almost every print Add is made in vector based application, and Illustrator is just one of such applications. I'm using lately released Illustrator CS4 and I really think that this is one of the best versions ever built. It is very flexible and you can tweak your interface just like in Photoshop.