Recently there was a sale at BestBuy and I bought the Juice Pack Air. Initially I thought I got the latest version because there is no gap on the side where the volume buttons are. It's just one big hole to accomodate the CDMA and GSM versions of the iPhone 4S. However, when I dropped by the Apple Store, I notice that the Juice Pack Air in the store had a bigger camera hole than the one in mine. Does that mean I have the older version? Surprisingly when I went back to BestBuy, the other colours had the bigger camera hole, but the black one didn't. So what does mean?