Of course, with the mixed reception that Deus Ex: Invisible War received, there were concerns that Thief would also be Xboxized, with graphics and level sizes pared down to run on inferior console hardware. Gamers worried that key features would be removed or simplified to permit our slack-jawed console cousins a chance of understanding. Naturally, in the face of games like Splinter Cell, these concerns seem unfounded, but concern remained. A download in excess of 400MB can completely turn off those who were unsure about the game in the first place - but rest assured, the demo is worthy.