pittrek said:

I WANT to watch it in chronological order, is that really that hard to understand ?

You can watch them however you want... backwards or upside down for all I care. But that wasn't your question... you asked what was the "correct" viewing order, and to that my best answer is to watch them in the order that they were made. Otherwise the flashbacks aren't flashbacks, and therefore major plot twists and surprises in the OT are spoiled. But if you prefer it that way, I have no problem with that.