Did I mention that I’m playing GTA 4 from time to time? Yesterday I managed to complete that last mission which I had to try again and again because Nico didn’t manage to pull himself into the helicopter. After the third or forth attempt I did some googl’ing and found the hint to “mash” the space bar. I’ve never heard that word before, but in the end I really did what it means: Hit your space button as fast as possible, repeadedly for some seconds until he managed to get into this forsaken helicopter. The rest of the mission was pretty staight forward. Follow the boat, get taken down by the AA missile, land hard on liberty island and catch the villain - Mission completed. All in all a really great game.