There is no need to get fancy about the pastry. The thing to remember is that you want to completely encase the brie. Place the wheel of cheese in the center of the pastry dough and start with one corner of the dough. Pull it up and on to the top of the cheese. Continue moving around the wheel overlapping the dough on the top of the cheese. You can fold the dough in as you bring it up as if you are wrapping a package.