I've just bought a Macbook Air for the price of a refurbished model (to cut a long story, Apple sent me a brand new one after giving me two defective refurbed models). It's still in its wrapper but I'm hesitant to open it in case there's an update next week at WWDC and I want to exchange it. Is it worth keeping it wrapped up until then, or is the MBA likely to be dropped? I wouldn't usually worry but seeing as it's literally next week, I'm a bit wary. I love the MBA but if they even just upped the screen res a bit then it would surely be worth the wait, right...?