So a few weeks ago my kinect randomly bricked and stopped receiving power. There was no way to fix it so I called MS and they arranged an advanced exchange for me. It was arranged on 3/26, and everything went smoothly. I received the new Kinect on 4/2 and it works flawlessly. On that same day I slapped the return label on the box and sent my old kinect back. According to the tracking number, they received it yesterday (4/8), but they still haven't took the hold off my card. I called support and asked them why they haven't took it off and they said it is still within the time frame of them not scanning it into the system. The lady said she put the tracking number onto my account as a reference that I sent it back. She said I should be fine and wait until Friday (4/11) to see if they take the hold off. So obviously I shouldn't be worrying about this, but all these posts from people who went through the exchange on these forums can say otherwise. I have seen so many people being charged, even though they sent their product back to MS. I don't know, maybe it could be my anxiety taking over. So my question is to those of you who did the exchange; how long did it take MS to take the hold off your cards after they received your defective/broken product?