ive been to court for a speeding ticket...i was shaking like CRAZY, lol....i dont even think the cop had to be there...and he wasnt...i had to pay $75 (shoulda been $110) and got 0 points (instead of 1 or 2), and since i am a student, i had to write a 10 pg paper on why you shouldnt speed!!!
it was a crappy experience...the guy asked where i went to school, and i said "University of Michigan" and he LAUGHED at me...i was sooo confused...he and this cop that was standing there, like glanced at each other, and it was just REALLY weird...U of M is like a TOP school...
anyways...glad you are going!! I would really stress that you are upset about the fact that the officer would not tell you what you did wrong, because you are a law-abiding citizen, and as your record shows, you have no traffic violations. Just tell them that you are sure you did not do anything wrong - and if you did, you would really like to know what it was, so that way you do not repeat it in the future (since you are such a good driver!!)
GOOD LUCK!