A few of you have asked how to do this, so I thought I would share it with you.  However, in order to use this solution and CSS code, you will need to upgrade or already be at the Unlimited Package ($14.95 a month) which allows Custom CSS coding.

So, go to Design, then Custom CSS.

The copy and paste in this code:

#nav { text-align:center; }
#nav ul li.nav-list-item { float: none;}
#nav ul { text-align:center; }
#nav ul li {
  text-align:center;
  display:inline;
}
#nav li a { display: inline; }

Save changes.

You're done!

Visit Karen Newton Johnson's new blog to see it in action:
http://stampsinkpaper.typepad.com/stampsinkpaper/

Happy Blogging,