Well, I was doing absolutely nothing on my MacBook. I plug in a pair of headphones, press the volume-up button and my MacBook freezes. I hold down the power button to shut down and when I boot up I'm greeted by the flashing folder with question mark. I don't have an OSX install/repair disk, what can I do? Less than a month with this thing and it's already ****ing itself up. Pfft, and people tout the stability of Apple OS's.