Hello,
After some introspection, I sincerely apologise for my rude reply yesterday.
I was tired and put off balance by all the discrepancies. I thought the message was a stupid prank by students or something and acted accordingly. Even so, that does not excuse my behaviour. I should have sent a polite private inquiry instead.
I told Marc that to make up for it I will answer any technical questions he may have.
Sorry for the noise,
Indan