Yes, they cashed my check. Yes, they confirmed this 4 ways: a) status on AADSAS changed from offer made to offer accepted b)bank statement shows it was cashed c)I had them sign for it when it was sent d)I called them to double check. Pick up a phone and call instead of asking people on here and worrying if they cashed it or not. You realize that if it got lost in the mail, that you lose your seat? I don't know about you, but I didn't assume that they got it becasue that's not something to risk.