I recently download Splinter Cell Conviction. While I have enjoyed the game so far I find the lack of any real help on the game disappointing. I am at a place in the game I can't seem to get past. I am using a rocket launcher against a helicopter. After hitting the helicopter the required number of times I am faced with a finger tap puzzle. I can't seem to figure out what it is that I need to do to get past this puzzle. Any help out there?