I have had 2 logic board replacements. A hard drive replacement and memory replacement. Yet again my computers logic board is going and randomly my battery went from holding a charge to absolutely dead. I'm a year outside of my apple care but this is just frustrating. I did a clean install on thing hoping it would at least allow me to use the computer; albeit plugged in all the time. It works but at a snails pace and heaven forbid I open more then one application. This computer went from able to use the adobe design suite to crippled from safari alone. I'm being frustrated as it's my only computer and I can't really afford to fix or buy another. I really don't know what else to do to speed this thing up and make it usable? I spent over 2100$ on a computer that within 3 years time is only the body and battery are the same >8( I expected this computer to last me or even work ok for years but heaven forbid I open a second tab in safari I bought apple care and used it to make it worth the buy buy, but that only lasts so long.