I sold my flawless, perfectly functional iPhone 3GS on eBay the day before WWDC started. I've probably sold 10 personal phones on eBay.. 3 of which were iPhones. I pulled the SIM did a hard reset, etc so that upon turning the phone on it would seek iTunes like it's supposed to, etc. For whatever reason the buyer can't seem to get the phone up and running and rather than respond to any of my attempts to help him with it.. he's filed a dispute on PayPal. So there goes my money AND he's got my iPhone 3GS. Now what!?! I've never been through one of these disputes before, does PayPal usually side with the buyer? Can they force a refund and still allow to keep my phone?