I couldn't find the thread where someone was asking if you could replace the iPhone earbuds with the Apple In-Ear buds but I figured it out and it works! The earphones that came with the iPhone were killing my ears after 20 minutes of use. My trusty Apple in-ear buds that I have had since around 2004 still work and are very comfortable for me so I decided to take the risk and swap them out! I used this site to figure how to take apart the in-ear buds: http://www.macosxhints.com/article.php?story=20070206114816172 and this video to finnish the process: http://www.youtube.com/watch?v=yLzs5aHv3jI Here are a couple pictures On the left is the newly modified iphone headphones with the replaced earpieces. On the right is the old in-ear bud cord and the iphone ear phone parts.