Hi, I'm new here and most of these posts are over my head (way over)! A friend suggested this product so that I could back-up my movies because I have 2 and 1/2 year old triplets that inevitably get a hold of them and scratch them! They see a toy, I see $$$! This was THE product for us, I am so thankful it's here, but , I just wondered what the mobile options are for. I tried looking around the sight, but couldn't figure it out. My older son has an XBOX360 and I was wondering what we might could use the mobile options for - back-up? Memory?