Hi, My Macbook Air has a speaker fault and some strange battery issues. I rang apple care today and was issued a replacement. I'm within my 14 days return limit also. They said I could keep the current one I have until I get my replacement, which was quite strange but very nice of them because I told them I literally need the laptop everyday for college. I'm confused about how I go about returning the faulty one? The replacement is being sent to my dads shop back home and I will be in college during the week so a swap with the UPS man won't work. What do I package It in also? I was given a number to write on the box but i'm still very confused. Can someone help me out here?