I bought a refurbished 20" iMac through Apple's website. I had second thoughts about keeping it after reading about the upcoming updates. My question is: I opened the box, but haven't plugged the computer up, taken it out of the wrap, etc. Will I still be subject to the restock fee? On Apple's site it says that anything opened is subject to it. But since I didn't use the computer I wasn't sure if that was considering 'opening' or not. Thanks.