It's the only logical progression

i would buy it.

did the cd come before the hard disk?
also, you forgot a record, although that might be confused with the cd.

I also forgot a floppy disk! This may need a rewoek :D

It needs an 8 track. It so needs an 8 track.

i think it should go 8 track, tape, cd, brain...i was under the impression it referred to music except for the hard disk

yeah cd's wer post hard drive... and brains were first.

sorry... its just not right. we didnt evolve from casette tapes to brains.

This actually refers to data, and capacity. Tapes come first, then floppy (Which i missed out), then CD, then DVD (But are the same as CD) then a hard disk. And the point I'm trying to get at is eventually al these types of media will be replaced by simply using the brain.

Therory of Evolution of data storage!

THIS NEEDS TO BECOME A SHIRT.