Ok so i decided, I am going to return my iPad to the Apple store today and pre-order the 3G model. Receipt says that i have until end of this week, so i am going to clear out my iPad and box it back up. Do i just walk in with my receipt and tell them i want a refund? Should i tell them i plan on pre-ordering the 3G model? or just tell them its not for me? Sorry, not sure how return work at the apple store at the mall. I know i have to pay a restock fee. No biggie though.