According to G4 TV's The Feed Blog, there will sadly be no demo version of GTA 4. "If there was [going to be a demo] we would have talked about it. With a game like this the guys at Rockstar North will want to spend every minute making the game look great. Most people know the concept of GTA anyway. I don't know that the demo is worth the time and effort." Guess we'll all have to wait for the real deal!
