Maybe because I'm old enough to have come from the days of making compilations on cassette tape, then onto using MiniDisc (before Hi-MD), I use both my HD3 and MD's to store just a selection of music, often recent CD buys, for easy, portable listening. So 20gb on my HD3 is more than enough! I don't really want to carry around a vast selection, or my entire CD collection (who has the time to encode 'em all?!). Its amazing though that technology allows us to carry anything from a couple of Gb's to hundreds in devices that are as small as each other, so we have players of varying capacity to keep us all happy! Andrew