Hi guys i bought Macbook in december 08(aluminium 2.0ghz,4GB ) so it was working all fine but since last two months i am facing specific but many problems here is a list of them - 1 . Battery just giving 2 hours of backup 2 . Lid is creating mysterious noises and i have to fight with it to close it . 3 . Superdrive not working 4 . Trackpad becomes unresponsive 5 . Speaker and fans also creating problems it 6 . It hangs sometimes and also if i put it on standby and open it again nothign seems to work for next 10 mins it doesnt lite up or speakers nothing! I want to know wat should do .