I'm surprised the Floppy Disk and its drive is not on the list. For a while I replaced them with CD-RW Disks but just use cheap 4GB USB sticks for storing data on these days. Year before last I was using 1GB and 2GB USB sticks and as the price of 8GB USB sticks is starting to drop soon I will be using more of them. I still have a draw full of old floppy disks but have hardly opened that draw in years. I only opened it the other day as I wanted a book I had sitting on top of the Disks.