Very new to TimeMachine so any help would be greatly appreciated. I'm using the LaCie P9230 2TB model HD. It has worked, initial backup completed without a hitch. But having issues making the hourly backup, getting an "Error occurred while creating backup folder". Getting a bit frustrated now. I had to create a partition to get the HD working in the first place. Also what is the best way to use this? Should I be turning the power on to the HD before booting up my computer, or wait until I've booted? Also, once I've turned my computer off, is it then safe to turn my HD off?