Take a look at the mounting issues found with Leopard. First opters will be providing a lot of info for the much needed up-date. And no I have not upgraded. http://www.macfixit.com/

__________________
"What you hear in a great jazz band is the sound of democracy. “The jazz band works best when participation is shaped by intelligent communication.”
Harmony happens whenever different parts get to form a whole by means of congruity, concord, symetry, consistency, conformity, correspondence, agreement, accord, unity, consonance…….