Does anyone use this with their iPhone? I don't have the money to blow on a nano just yet and the only other device I have besides my phone is an iPod Classic. I have a Speck case on my phone, but I wouldn't mind an arm band for when I run. The problem is, I don't want to keep removing the Speck case for fear that the clips might eventually break as I'd be using it fairly often. Does anyone know of any other solutions where I could keep the Speck case on and still take it with me without having to physicall hold it in my hand? I'm not down for the fanny pack.