Hide top links (MySpace.com | Home, Help | Sign Out):
Place this code anywhere
<style>body div table tbody tr td font {visibility:hidden;} .navbar {visibility:visible;} .navbar font {visibility:hidden;}</style>

Hide top links and Navigation Bar:
Place this code anywhere
</style>body div table tbody tr td font {visibility:hidden;}</style>

Hide bottom links (About, FAQ, etc, Copyright):
Place this code anywhere
</style>table td div div font {visibility:hidden;}</style>