i have my mb for nearly 2 months already and so far it has been perfect... until just now where it decided to blank me. and then i couldn't get it to start up until i press the on button really hard and it gave a rather ominous 'duuuuuuuuuuuuuuuuuuuuuuuuuuud' whats happening? huh? is this going to be a new constant thing from now on? please answer even with exciting wwdc news?!?