I don't have an ipod touch but I use Skull Candy's Smokin buds on my ipod mini and I love them. My husband uses the Skull Candy Lowriders. I think the apple earphones are really uncomfortable so I have really enjoyed Skull Candy ear buds.
Here is the link if you are interested.
http://www.skullcandy.com/shop/smokinbuds-p-10.html?zenid=c8f900dc72b658f755ec8b532cf8e5b3
My shure e4's sound amazing anywhere...but they aren't for everyone. I'm more of a studiophile as a musician.
Like the Bose headphones showing on every apple store.
I'm looking for earphones for use with the ipod touch. I'm now having the Sennheiser CX300 which is doing very good on musics but not on movies. Folks, do you have any suggestion?