When I was setting up my new 1TB USB hard drive this weekend, I thought I would do this short tutorial on how to do it. The one thing I left out was that you do want to format the drive to be used with a Mac. You do that under Disk utility. You can either partition the disk or erase and use the whole disk as one partition, either way you want to choose mac journal. After that you are ready to follow the tutorial on the video.