Hey all, I have countless problems on my 2010 MBP running Lion 10.7.4. I have replaced the logic board through Apple (or at least I hope they did) a couple of months ago, but the issues keep reappearing and new issues have come through. A list of my issues: 1) Kernel panics once every week at random 2) System fails to wake up from sleep 3) When display is put to sleep but still turned on, I cannot turn the display on, and hence need to force shutdown it 4) Screensaver randomly pops up every 5-10 minutes, thereby entering password and very irritating 5) Does not detect my external display some of the times 6) YouTube and other flash media cause system to kernel panic 7) The computer also corrupts my external media with no third party drivers installed and the list could go longer than this. I would rather not waste my time with apple as to get my logic board replaced the first time, I had to drive to their store three times before they could repair it. What could I do to abolish all these problems? Again, these issues all appeared on Lion, and I wish I could go back to snow leopard but most new software requires lion. Thanks for the help.