Now click on the link in your MySpace profile editor that says "Change Layout". From here you can choose the way your MySpace profile is layed out. This is how many columns you have and if you have one wide and one thin column or whatever.
Click on the column pictures to see how they'll look on your MySpace profile. When you find the MySpace layout that you like, leave it on the page and move on to the next part of setting up your MySpace profile.