Have you noticed that all of sudden you see a delay in the boot up of your OS X computer? It maybe hard to pin down but there seems to be a increase in the boot time. I recently noticed it on my Macbook Pro 13 inch with an SDD drive. It was probably more noticable because of the speed which the computer used to boot with the SSD drive. Well although this maybe a specific and possibly rare circumstance here's how I fixed my problem.