What is going on with this OS?!!! I have had the HD completely crash to a point that it was not recoverable. It completely destroys category b and a full reinstall is the only way to fix it. The first time it happened I was emptying the trash. The second time it happened, I was using unrarx. Each time, the computer beach balled and eventually restarted. I get a bar at the bottom of the boot screen, then it goes away and sits stuck at the gray screen. I have used Disk Warrior and booting under single user mode without luck. Is anyone else having issues with this? 13" MBP 2.53 with 4gb ram, 128gb OCZ Vertex SSD.