As for the harddrive issue.. I've had poor luck with Lacie drives as well, I think they often tend to use very small cases that do not allow for any airflow, and ultimately end up causing the drive to cook itself. While it's always nice to have something silent, I would highly recommend something with cooling fans. Hard drives do an awful lot of work, especially when being used for video editing, keeping them as cool as possible is the best way to ensure they last. Also, regularly backing things up is a good idea.