Wow, these Shure E2's sounds awesome! They come in 3 different sizes of foam and rubber plugs. I have to admit, they will take LOTS of getting used to. I am using the small foam buds, but the part that fits outside the cannal feels like a rock in my ear! I tried the rubber out and they are even worse. So I will just have to live with the foam. After a while though, my ears start to go numb from the pressure of the size. I did not like the yellow color of the foam so I colored it black with a permanant marker. Works perfet! Take a look...C:\Documents and Settings\The Stewarts\Desktop\shuree2.jpg