I rang UAC about 15 mins before the main round offers came out, being optimistic. To my total shock, it told me I had a preliminary offer to do arts/law at ANU...my UAI was a fair bit higher than the cut-off so that would explain it, but I never got a letter offering me a spot in the prelim round. Then when the main round came out it said I had been offered the same course. Stephen, did you get a prelim letter of offer?