Damn that's fast. When I sent my 360 in for the first time it took about a total of 3 weeks for it to come back. A few people I know that have sent there's in were saying it took months. I think it all depends on how close you live to the recieving place there sending it too. Mine was sent out at 4pm the first day and delivered by 8am the next morning, Where my brother in law's was sent 2 days before mine and got there a day after mine. You could tell by the tracking number they gave you to see when it gets there and even who signed for it