Hi, i have a big problem, so any help would be really appreciated! I bought a SSD (Samsung 840 non-pro) for my macbook pro and I'm trying to clone my hard drive to the SSD. The ssd is connected per USB in an external case (http://www.amazon.de/gp/product/B0084Z8DXE/ref=oh_details_o02_s00_i00). Problem is that whenever I try to, the SSD keeps ejecting itself all the time, so the process of cloning aborts (. Any ideas on what I could do? Please help, I'm pretty desperate by now, thnx!!