Here is a three for one deal from the Windows 7 Personalization Gallery for your desktop.  These three themes feature another very popular game franchise, Gears of War, and its cast of characters for your desktop.

gears1_08 gears1_09 gears1_10
gears1_11 gears1_12 gears1_13
gears1_14 gears1_15 gears1_17
gears1_19 gears1_20 gears1_01
gears1_02 gears1_03 gears1_04
gears1_05 gears1_06 gears1_07

Download Gears of War Windows 7 Theme

gears2_10 gears2_11 gears2_12
gears2_1 gears2_02 gears2_03
gears2_04 gears2_05 gears2_08

Download Gears of War 2 Windows 7 Theme

Marcus - Gears of War 3 Anya - Gears of War 3 Dom - Gears of War 3
  Gears of War 3  

Download Gears of War 3 Windows 7 Theme