I'm looking to buy an MP3 player, and I want something with about 2+ gigs of flash memory, and good quality sound output. The sound is the most important thing. I've listened to the Ipod and it isn't very good. The ability to drive some good headphones would be nice as well, none of this earbud bullshit.

So essentially, all I really need is a USB memory stick that plays back MP3 and has good quality sound. Is there anything like that available?