I cant find my SSD, I installed it, tested it worked. I was to bussy to install an OS on the disc, at the time, so I wanted to do it later. After some sleeps, the unsafe removal of drive message came up. Again still no time to do anything with it. I have had TWO(2) firmware updates on my Mac since then, and both times, the drive worked for some sleeps after that... Now I want to both ensure it will work and install Mountain Lion DP2 on it. And yes even Disk Utility wont find it, even booting from USB install media.