I have a sansa mp3 player. Great sturdy little mp3 player and well priced.
I'm not a fan of riding while listening to music anymore. Those little earphones never stay in and it's distracting constantly adjusting them. I have a pair of Shures that actually go into the ear and stay in place without a problem, but wearing those is like wearing ear plugs, you don't hear anything. Which can be a bit dangerous. I like to be able to hear what's going on around me and being able to concentrate on the road and my surroundings.