So, I have a question for you, my fellow Tibpers. I have an iphone 3g still under applecare. Right now I'm started to experience the failure of my home button, even after all the fixes, etc. Now I know that applecare covers this, but what I need to know is this: Seeing as my iphone is no longer in active production, if they need to replace my unit, what will they replace it with? A new 3gs? Or a refurb?