My iPhone 4S 32Gb is acting up. It's still under warranty and I'm not planning on upgrading to iPhone 5. My question is, amidst all this pre-launch confusion, will I be able to go in store and swap it out?? I ask because the 4S is only available in 16GB now so I'm wondering if they'll have 32Gb on hand... Also, I know this is a touchy subject among many but if they swap it out, is it likely to be a new or remanufactured model? I've heard both sides of the story on Apple actually repairing defective models vs just throwing them away. Idk which is true... Thanks anyone.