I've got one of these drives and the USB connector port has broken clean off the circuit board inside the unit. I've got a replacement drive and I've got SATA to USB cables to transfer the data off the internal drive. Problem is that there are no screws on this casing! I've got a putty knife and various soft and hard pryers and spreaders, but before I go hacking at the case I was hoping one of you fine folk might have already had at one and can give any pointers as the best and least destructive way to get to the internal drive?? Many thanks!!