According to GameSpot, Microsoft has told reporters that a Devil May Cry 4 hard disk installation will take around 10 minutes on the Xbox 360 and will result in around a 30 percent improvement in load times. Reduced noise is also another benefit of the new option. Although you will STILL need to have the disc in your drive!
So um...will this be an end to the useless banter of morons always nit picking the install of some ps3 games regardless of its benefits?
Probably not.
If all it takes is a disc in the drive to reduce load times and fan sounds, I am all for it. I don't know why people are complaining about still requiring to put the disc in for authentication.