Got my powerbook 12 inch maxed out with 1.256 ram (check my sig) everything was going fine used it for a 6 days now handled it like a shrine made sure it never got scrached and made sure it wasn't shooken well i was sitting using and all of the sudden i hear a pop pop pop sound on and off where my hard drive is then after a while i decided to shut it down and restart it it stalled during the shut down sequence and began to spin extremly fast sounding like it was scraching the hard drive ... kept on making a clicking sound so i turned it off..... tried to start it up again and again and again at one point i got the missing folder logo and at another point it took me to a black screen taht said root... i tried booting it as a external from a cd but nothing works... I'm very upset with this experiance any body ahave an idea for the cause... i am bringing it down to the apple store tommorow.