Due to the wonderful joys of owning cats, the usb lead that came with my iphone has been destroyed the same day I got it out the box. So, can anyone recommend me a heavy duty one, preferably with metal (cat teeth resistant) braiding, that will connect to an iphone 4 with a bumper case. I've got a third party lead lying about, but the plastic moulding round the iphone connector is big and square and therefore doesn't fit into the rounded hole in the bumper case. Thanks.