I read about CD's and DVD's and other digital back up and storage devices.

I read about the various specifications of CD's and DVD's and also floppies, hard drives, zip disks, etc. in one desktop audio book from the U library. I guess I now know a little more about these devices and how best to store music made on computer. I need to get our tunes into digital storage. I will need some gear to do this. Yes it is time to turn my old eMac into a digital workstation.