I dropped my creative player down a flight of stairs a few months ago (yeah, I'm brilliant) so all I have left is an iRiver t10 (512mb) that my wife uses and a Sony NW-S205F which is a brilliant little (2GB) player that happens to have abominable software. I also have an old as sin Archos Jukebox 20GB that I bring for long trips, but that sucker is essentially a 2.5" HD in a case, so it's sort of massive.
I'm looking at getting a new player in the nearish future, so I'm considering the new Zune HD, but if not I'll get one of the 32GB Creative Zen X-fi players. Anything other than flash and anything less than 32GB seems silly to me to be honest. I'm done loading and unloading music and I'm a clutz so solid state is the only way to go.
~Jason