So... I'm not really sure what to do or what exactly is wrong. I'm hoping not to reboot or reinstall all together, but if I have to... I suppose there's no choice. I tried 'Verify Disk' from the utilities, but is fails and says Invalid volume file count (It should be 712836 instead of 712840) Invalid volume directory count (It should be 171417 instead of 171413) The volume Macintosh HD needs to be repaired. Error: Filesystem verify or repair failed. I tried doing a 'Repair Disk' from the installation CD, but it says it fails because it could not unmount the HD. what am I doing wrong and how can I fix it and is it really bad? I've heard some suggest to go buy Disk Warrior. Will this fix it... or.. probably not?