I have a 10 and a 20 and need more space. I have about 60 GB on my computer's hard drive right now (almost all full albums) and even though there are many songs that I've never heard, part of the fun for me is randomly having my passenger's favorite album or tune on my empeg. That's part of the reason why I think its so cool. Then I use playlists to separate out the stuff I listen to frequently. More space will allow me to put more "other stuff" on. I think I'm going to try to wait until the next generation of hard disks come out though, so that prices have dropped. Thanks for everyone's help,

John