Well this might be why the 360 version of GTAIV is not showing up there
:
(normal edition) http://www.game.co.uk/Xbox360/Action/Shooter/~r328876/Grand-Theft-Auto-IV/
"Due to demand, we are unable to accept any further pre-orders for the standard edition of Grand Theft Auto IV, however there are alternatives if you are after the game for launch day.
Alternatively, sign up for GTA IV Stock Updates and we will inform you when we receive more stock of the standard edition. Sign up here."
(special edition) http://www.game.co.uk/Xbox360/Action/Shooter/~r331369/Grand-Theft-Auto-IV-Special-Edition/
"Sorry, temporarily unavailable."
starcraft: "I and every PS3 fanboy alive are waiting for Versus more than FFXIII.
Me since the games were revealed, the fanboys since E3." 
Skeeuk: "playstation 3 is the ultimate in gaming acceleration"
