You want big? Try the 80GB Archos:

Archos 500648 AV480 80 GB Video Player / Recorder and MP3 Jukebox
Player:

http://mp3-players.review-center.com...SIN=B0002IHP62

Here's a Portable MP3 Player Buyer's Guide that might help you out.

http://mp3-players.review-center.com...uide.php?id=31


Having huge storage capacity *and* having something you can work out
with and take with you everywhere are sort of on different ends of the
spectrum, since the more storage, generally the larger the player. A 40
GB player is pretty good and of course the iPod is really the most
popular player. It's because it's not only size that counts. Apple
iPods have a great design and interface so are very usable. If you get
a player that's hard to use, he won't use it. The 40 GB iPod is larger
than the iPod Mini (4 GB) and is about $365 right now on sale:

http://mp3-players.review-center.com...SIN=B0002OZXGU

I like the previous poster's idea of keeping most of the music on a
hard drive. You could get a Flash player, which has no moving parts so
is very good for more active lifestlyes, and then you could put music
on various flash cards for storage. These players are quite tiny.

Check out:

http://mp3-players.review-center.com...uide.php?id=32

or a 512 MB size:

http://www.review-center.com/news/20...player-in.html