after a DOA mb, then a fried logic board that kept shutting my mb down randomly, everything was good for a week until the PRAM decided to bite the dust forcing me to reset it each time I booted it. *sigh* back in for repair again (ANOTHER logic board)... Apple is like Sony, both make things I love but try my patience with constant problems ( I have been through 4 PS2's....stupid disc read error )! Maybe its because I bought the mb the day it hit stores? or maybe I just have poor luck! Oh well, hopefully my future iMac won't be so problematic!