A quick note on Apple’s In Ear Headphones, many people have bought them and quickly came to the conclusion that they were horrifically bad.
However, the secret is that you just have to shove these things right IN your ears (not too far, I’m not trying to cause any injuries here). Once the malleable plastic is close to airtight inside your ears, the sound should bounce around in there and cause the sound quality to rise dramatically. Good luck, and try not to injure your ears :-)
Apple iPod In-Ear Headphones (M9394G/A)