Gears of War
GeoW patch 1.1 + Hamachi fix (1.1)
1.update to v1.1 2.double click on Gears of War - Hamachi Fix 1.0 and 1.1 3.patch the game 4.enter your nick if you want PS: the 1.1 update has better performance if it says that the hamachi fix file is a worm or malware something like that,
The v1.1 update improves performance,bug fixes etc. Much better compatibility with Hamachi. You should have no problems now.