I bought this model 16GB. Gro problem is that the rubber body is too weak at the location of the junction with the metal part of the key. After several manipulations, connection and disconnection of the towers of cyber, welding unleashed! Luckily I was in Bolivia and I found a small resoldered repairman who, having been obliged to open the blade part of the rubber body. So I have recovered all my data. Welding released a year later. I remind you that this model is guaranteed for life !!! But as always in most of these cases I have not called because too complicated (not item purchased from Amazon).
