GTAIV on PS3 will have a mandatory 5 minute install. Optional on Xbox 360?

[IllegalPaladin]

Don't you think that if all 360's had a hard drive, this would be mandatory on the 360 as well? Still, a 5 minute install is no big deal for the PS3 or 360 and if it's going to improve on the experience... I don't see why we should be defecating a brick about it.