When Tom Clancy's Ghost Recon Advanced Warfighter 2 was officially unveiled last December, Ubisoft initially slated all four versions of the game--PC, Xbox 360, PlayStation 3, and PlayStation Portable--for a spring 2007 release date. However, the only version to technically fall in that window was the GRIN-developed PC version, which landed a scant four days before the summer solstice. The Xbox 360 version jumped the gun on the spring equinox by two weeks.