wait wait.. you thinking about how a 4MB console could burn through 640mb on a cd
and how a 32mb or 64mb console could burn through 4.7 GB
And how suddenly 25/50GB is way to much and totally not needed for 512MB console?
It´s easy, since the XBOX and the PS2 had the same storage technology there wasn´t anything to fight about. Instead it was the incredible cool default Harddisk in the XBOX. Which they dropped for the 360, and thereby making it totally not needed and just something you should "choose" if you needed it, instead of being forced to buy one like sony did. And also did with the BluRay disc.
The 360 has 16 times the storage capacity compared to it´s ram. The PS3 97 times, both have less than their older brothers. But facts doesn´t matter, until mindless arguments about how DVD is enough. SURE IT IS but there will be COMPROMISES or more discs. It´s how it works, accept it, more storage is always good.. Except in this console war.
I so dearly hope Sony will win the Blu-Ray/HD-DVD war, make alot of money so they can keep on fighting the Microsoft money machine and that the 360 fans will get their games on 10 Discs, at least the packageing would be cool...