Canon Xh G Canon XH A1 Help Me??

Canon XH A1 Help me?? - canon xh g

Currently willing to buy this camera, but I am sure that the reliability / safety factor to amazon.com involved. (I am aware of the conditions that only after a second opinion there)

And even when they are from the United States of America (USA) introduced into Australia, where different parts of the hardware / software needed ... For example, differences in the power point for the shipper or FireWire input or another are necessary to operate and modify.

And other recommendations / questions would be very grateful as I am young, the process of filmmaking.