My daughter and her roomate recently both entered the same sweep not realizing it was one entry per physical address, and my daughter got an email saying she was DQ'd. (not this sweeps.) And I once won a prize from Heineken, not knowing I could only win one prize in 6 months, and my second prize just never came - no email, no nothing. So it can work either way. If I had to guess, I would think you will be getting your nintendo sweepstakes. A lot of people have a special email they just use for sweeping and its easy to get mixed up, but just try to stay within the rules so you don't miss out on good prizes in the future. And congrats on your win!