Now I'm nervous because I'm currently awaiting the arrival of my card to use with my new 3DS XL. Now I wonder if I should've waited before making my cart purchase. Well at least I have a DSi, DSi XL to possibly try an update if I need too.
Well I'm a California with an Android phone (HTC Evo 4g). I don't know about that chart though because a lot of people I work with have iPhones. Who knows. LOL
If I'm not mistaken most retailers scan a series of barcodes/serial #s that are unique to your item and receipt. So if you took the 2nd one back, they might not accept it because the barcodes/serial #s wouldn't match. I could be wrong though.