Just found this app from http://www.ziphone.org/ It says it will unlock your iPhone in 45 seconds, also will repair your iPhone. Now I recently bought a refurbished 8Gig iPhone from AT&T and i remember reading a warning from someone about not unlocking AT&T bought phones. Does anyone know about this? Also if I do unlock the phone do I lose ANY functions from the current AT&T service? I'm happy with AT&T and not looking to move to another carrier etc.. After I unlock it will my phone work EXACTLY like it does right now, but I will be able to install additional stuff as well.