I have a few other phones I still enjoy using aside from my new iPhone 4. I do this because, well, I get bored with my new phones very quickly. I can't use my MicroSIM card on my other phones, and I don't want to go back to my 3GS. Does anyone know of any way to make the MicroSIM work with phones that require regular SIM's? Btw, most of my phones are unlocked from other carriers (T-Mobile/Storm 2).