Thanks Pique, however that's not exactly what I was looking for. I want to "rip" the CD onto a hard disk. That hard disk would be part of a "machine" (a music player) through which I could then play the music (throw away the CDs). The advantage this "machine" would have over and above the computer is that it would, apparently, catalogue the CDs for me, taking its information from the CD itself at the time of "ripping". So I would end up with a small piece of equipment that plays music (that I have ripped onto it) and that displays on a small screen exactly what music is available to me. I can just tell the "machine" that I want to play, say, "Imagine", and it will find that song on the relevant album that I have previously "ripped" onto it. I want to be able to play by CDs without keeping the CDs physically in storage, AND have a very good index available to me of all the music that I have on the hard disk, so that it's very very easy for me (as a non technical person, in case you didn't realise!) to very quickly play the exact song that I want to play at any given time.