I have an iMac with Leopard that is giving me trouble. That is really a totally different post, it keeps on shutting down on its own, etc.... Anyway, I have needed to get external storage of some type for a while due to the fact that I take a lot of photographs. I don't want to lose them. So before I take this computer to get it fixed, I want to make sure my data is safe. I want to back this thing up. I need something simple, I am really busy right now and just need something that will work well but not require a lot to set it up. I would prefer to get at least 1TB of storage. Cost is a factor in our case. Can anyone give me some good ideas as to what brand or type storage device would work for me?