Despite the availability of large data storage devices in the market today (most notably the hard disk drives), removable storage systems such as floppy disks, zip drives, CDRs and CDRWs are continually being produced, marketed, and purchased by millions of computer users worldwide. Putting aside its limited capacity, these removable storage units/devices remains to be useful as a temporary storage of important files and documents. Some people also prefer to use them as they can be easily carried around wherever they go. Small file transfers can be easily done with no cable attachments involved. It's convenience and efficiency all wrapped in "a small portable package"! Also available at Discount Computer Parts Center is a wide selection of CD and zip cases, boxes, bags, and racks for your CD/zip storage and safekeeping.