Update on the clipped HD. There's a program called HDAT2 that's supposed to be able to remove the clip. I could not get it to see the HD. In desperation I emailed the author and he replied that the program can't work with SAS yet. So I'm stuck with a 4TB labeled HD that's really a 3TB HD. I'll just have to live with it. Seems that "Factory Clipped" aren't very common. This is the first time I've ever heard of it.