How do you add a application to your facebook profile as like a box thing?

[seoul]

Go to this link: http://www.facebook.com/editapps.php?v=allowed ( Account > edit applications > authorized)........Then click on "edit settings" beside top friends........a new box will appear.........now click on box(add) button to add this into your profile :-)
if you wish to insert this as a tab beside your wall, info then click on tab(add) to add this into your tab section also.