Once upon a time data used to be store on compact floppy discs have now
have been extinct since quiet some time. From there on data moved on to
faster CDs followed by large volume DVDs both of which are discs and
soon heading to the graveyard of technology. It is no news that
technology improves at a rapid rate with new additions being brought to
us day by day and so forth the world has moved on to faster and more
reliable technology then disc drives.