The CODES!
hide comment:
<style>.friendsComments{display:none;}</style>
hide friends:
<style>.friendSpace{display:none;}</style>
hide navigation bar:
<style>.navigationbar {display: none;}</style>
hide music player:
<style type="text/css" media="all">td td embed, object, pram, embed{height:0; width:0}</style>
Hide extended network and blogs:
<style type="text/css" media="all">.extendedNetwork, .blacktext12, .latestBlogEntry, .latestBlogEntry td a, .latestblogentry td .text { display:none!important}</style>