I received a Wii game as a gift - but I would really like to return it. Unfortunately I do not have a gift receipt, and do not want to ask the gift-giver for a receipt because I do not want to offend him. The game is still sealed in it's package. Does anyone know of store that accepts game returns for store credit/exchange? The only other alternative I can think of is selling on Ebay for a loss. Any other ideas?